18652608520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3793}}^1$

素因数の和:4024

約数の個数: 192

約数和(自身を含む): 52862105520

約数和(自身を除く): 34209497000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 193, 196, 245, 260, 280, 364, 386, 392, 455, 490, 520, 637, 728, 772, 910, 965, 980, 1274, 1351, 1544, 1820, 1930, 1960, 2509, 2548, 2702, 3185, 3640, 3793, 3860, 5018, 5096, 5404, 6370, 6755, 7586, 7720, 9457, 10036, 10808, 12545, 12740, 13510, 15172, 17563, 18914, 18965, 20072, 25090, 25480, 26551, 27020, 30344, 35126, 37828, 37930, 47285, 49309, 50180, 53102, 54040, 70252, 75656, 75860, 87815, 94570, 98618, 100360, 106204, 122941, 132755, 140504, 151720, 175630, 185857, 189140, 197236, 212408, 245882, 246545, 265510, 345163, 351260, 371714, 378280, 394472, 491764, 493090, 531020, 614705, 690326, 702520, 732049, 743428, 929285, 983528, 986180, 1062040, 1229410, 1380652, 1464098, 1486856, 1725815, 1858570, 1972360, 2416141, 2458820, 2761304, 2928196, 3451630, 3660245, 3717140, 4832282, 4917640, 5124343, 5856392, 6903260, 7320490, 7434280, 9516637, 9664564, 10248686, 12080705, 13806520, 14640980, 19033274, 19329128, 20497372, 24161410, 25621715, 29281960, 35870401, 38066548, 40994744, 47583185, 48322820, 51243430, 66616459, 71740802, 76133096, 95166370, 96645640, 102486860, 133232918, 143481604, 179352005, 190332740, 204973720, 266465836, 286963208, 333082295, 358704010, 380665480, 466315213, 532931672, 666164590, 717408020, 932630426, 1332329180, 1434816040, 1865260852, 2331576065, 2664658360, 3730521704, 4663152130, 9326304260, 18652608520]

約数ペア:

[(1, 18652608520), (2, 9326304260), (4, 4663152130), (5, 3730521704), (7, 2664658360), (8, 2331576065), (10, 1865260852), (13, 1434816040), (14, 1332329180), (20, 932630426), (26, 717408020), (28, 666164590), (35, 532931672), (40, 466315213), (49, 380665480), (52, 358704010), (56, 333082295), (65, 286963208), (70, 266465836), (91, 204973720), (98, 190332740), (104, 179352005), (130, 143481604), (140, 133232918), (182, 102486860), (193, 96645640), (196, 95166370), (245, 76133096), (260, 71740802), (280, 66616459), (364, 51243430), (386, 48322820), (392, 47583185), (455, 40994744), (490, 38066548), (520, 35870401), (637, 29281960), (728, 25621715), (772, 24161410), (910, 20497372), (965, 19329128), (980, 19033274), (1274, 14640980), (1351, 13806520), (1544, 12080705), (1820, 10248686), (1930, 9664564), (1960, 9516637), (2509, 7434280), (2548, 7320490), (2702, 6903260), (3185, 5856392), (3640, 5124343), (3793, 4917640), (3860, 4832282), (5018, 3717140), (5096, 3660245), (5404, 3451630), (6370, 2928196), (6755, 2761304), (7586, 2458820), (7720, 2416141), (9457, 1972360), (10036, 1858570), (10808, 1725815), (12545, 1486856), (12740, 1464098), (13510, 1380652), (15172, 1229410), (17563, 1062040), (18914, 986180), (18965, 983528), (20072, 929285), (25090, 743428), (25480, 732049), (26551, 702520), (27020, 690326), (30344, 614705), (35126, 531020), (37828, 493090), (37930, 491764), (47285, 394472), (49309, 378280), (50180, 371714), (53102, 351260), (54040, 345163), (70252, 265510), (75656, 246545), (75860, 245882), (87815, 212408), (94570, 197236), (98618, 189140), (100360, 185857), (106204, 175630), (122941, 151720), (132755, 140504)]