56509360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1190

約数の個数: 80

約数和(自身を含む): 142999776

約数和(自身を除く): 86490416

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 272, 296, 340, 370, 592, 629, 680, 740, 1123, 1258, 1360, 1480, 2246, 2516, 2960, 3145, 4492, 5032, 5615, 6290, 8984, 10064, 11230, 12580, 17968, 19091, 22460, 25160, 38182, 41551, 44920, 50320, 76364, 83102, 89840, 95455, 152728, 166204, 190910, 207755, 305456, 332408, 381820, 415510, 664816, 706367, 763640, 831020, 1412734, 1527280, 1662040, 2825468, 3324080, 3531835, 5650936, 7063670, 11301872, 14127340, 28254680, 56509360]

約数ペア:

[(1, 56509360), (2, 28254680), (4, 14127340), (5, 11301872), (8, 7063670), (10, 5650936), (16, 3531835), (17, 3324080), (20, 2825468), (34, 1662040), (37, 1527280), (40, 1412734), (68, 831020), (74, 763640), (80, 706367), (85, 664816), (136, 415510), (148, 381820), (170, 332408), (185, 305456), (272, 207755), (296, 190910), (340, 166204), (370, 152728), (592, 95455), (629, 89840), (680, 83102), (740, 76364), (1123, 50320), (1258, 44920), (1360, 41551), (1480, 38182), (2246, 25160), (2516, 22460), (2960, 19091), (3145, 17968), (4492, 12580), (5032, 11230), (5615, 10064), (6290, 8984)]