26921200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 120

約数和(自身を含む): 70990992

約数和(自身を除く): 44069792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 37, 40, 50, 68, 74, 80, 85, 100, 107, 136, 148, 170, 185, 200, 214, 272, 296, 340, 370, 400, 425, 428, 535, 592, 629, 680, 740, 850, 856, 925, 1070, 1258, 1360, 1480, 1700, 1712, 1819, 1850, 2140, 2516, 2675, 2960, 3145, 3400, 3638, 3700, 3959, 4280, 5032, 5350, 6290, 6800, 7276, 7400, 7918, 8560, 9095, 10064, 10700, 12580, 14552, 14800, 15725, 15836, 18190, 19795, 21400, 25160, 29104, 31450, 31672, 36380, 39590, 42800, 45475, 50320, 62900, 63344, 67303, 72760, 79180, 90950, 98975, 125800, 134606, 145520, 158360, 181900, 197950, 251600, 269212, 316720, 336515, 363800, 395900, 538424, 673030, 727600, 791800, 1076848, 1346060, 1583600, 1682575, 2692120, 3365150, 5384240, 6730300, 13460600, 26921200]

約数ペア:

[(1, 26921200), (2, 13460600), (4, 6730300), (5, 5384240), (8, 3365150), (10, 2692120), (16, 1682575), (17, 1583600), (20, 1346060), (25, 1076848), (34, 791800), (37, 727600), (40, 673030), (50, 538424), (68, 395900), (74, 363800), (80, 336515), (85, 316720), (100, 269212), (107, 251600), (136, 197950), (148, 181900), (170, 158360), (185, 145520), (200, 134606), (214, 125800), (272, 98975), (296, 90950), (340, 79180), (370, 72760), (400, 67303), (425, 63344), (428, 62900), (535, 50320), (592, 45475), (629, 42800), (680, 39590), (740, 36380), (850, 31672), (856, 31450), (925, 29104), (1070, 25160), (1258, 21400), (1360, 19795), (1480, 18190), (1700, 15836), (1712, 15725), (1819, 14800), (1850, 14552), (2140, 12580), (2516, 10700), (2675, 10064), (2960, 9095), (3145, 8560), (3400, 7918), (3638, 7400), (3700, 7276), (3959, 6800), (4280, 6290), (5032, 5350)]