5200989040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{457}}^1$

素因数の和:867

約数の個数: 160

約数和(自身を含む): 13510135296

約数和(自身を除く): 8309146256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 353, 403, 457, 496, 520, 620, 706, 806, 914, 1040, 1240, 1412, 1612, 1765, 1828, 2015, 2285, 2480, 2824, 3224, 3530, 3656, 4030, 4570, 4589, 5648, 5941, 6448, 7060, 7312, 8060, 9140, 9178, 10943, 11882, 14120, 14167, 16120, 18280, 18356, 21886, 22945, 23764, 28240, 28334, 29705, 32240, 36560, 36712, 43772, 45890, 47528, 54715, 56668, 59410, 70835, 73424, 87544, 91780, 95056, 109430, 113336, 118820, 141670, 142259, 161321, 175088, 183560, 184171, 218860, 226672, 237640, 283340, 284518, 322642, 367120, 368342, 437720, 475280, 566680, 569036, 645284, 711295, 736684, 806605, 875440, 920855, 1133360, 1138072, 1290568, 1422590, 1473368, 1613210, 1841710, 2097173, 2276144, 2581136, 2845180, 2946736, 3226420, 3683420, 4194346, 5000951, 5690360, 6452840, 7366840, 8388692, 10001902, 10485865, 11380720, 12905680, 14733680, 16777384, 20003804, 20971730, 25004755, 33554768, 40007608, 41943460, 50009510, 65012363, 80015216, 83886920, 100019020, 130024726, 167773840, 200038040, 260049452, 325061815, 400076080, 520098904, 650123630, 1040197808, 1300247260, 2600494520, 5200989040]

約数ペア:

[(1, 5200989040), (2, 2600494520), (4, 1300247260), (5, 1040197808), (8, 650123630), (10, 520098904), (13, 400076080), (16, 325061815), (20, 260049452), (26, 200038040), (31, 167773840), (40, 130024726), (52, 100019020), (62, 83886920), (65, 80015216), (80, 65012363), (104, 50009510), (124, 41943460), (130, 40007608), (155, 33554768), (208, 25004755), (248, 20971730), (260, 20003804), (310, 16777384), (353, 14733680), (403, 12905680), (457, 11380720), (496, 10485865), (520, 10001902), (620, 8388692), (706, 7366840), (806, 6452840), (914, 5690360), (1040, 5000951), (1240, 4194346), (1412, 3683420), (1612, 3226420), (1765, 2946736), (1828, 2845180), (2015, 2581136), (2285, 2276144), (2480, 2097173), (2824, 1841710), (3224, 1613210), (3530, 1473368), (3656, 1422590), (4030, 1290568), (4570, 1138072), (4589, 1133360), (5648, 920855), (5941, 875440), (6448, 806605), (7060, 736684), (7312, 711295), (8060, 645284), (9140, 569036), (9178, 566680), (10943, 475280), (11882, 437720), (14120, 368342), (14167, 367120), (16120, 322642), (18280, 284518), (18356, 283340), (21886, 237640), (22945, 226672), (23764, 218860), (28240, 184171), (28334, 183560), (29705, 175088), (32240, 161321), (36560, 142259), (36712, 141670), (43772, 118820), (45890, 113336), (47528, 109430), (54715, 95056), (56668, 91780), (59410, 87544), (70835, 73424)]