24693680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2551}}^1$

素因数の和:2586

約数の個数: 60

約数和(自身を含む): 63131376

約数和(自身を除く): 38437696

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 2551, 4840, 5102, 9680, 10204, 12755, 20408, 25510, 28061, 40816, 51020, 56122, 102040, 112244, 140305, 204080, 224488, 280610, 308671, 448976, 561220, 617342, 1122440, 1234684, 1543355, 2244880, 2469368, 3086710, 4938736, 6173420, 12346840, 24693680]

約数ペア:

[(1, 24693680), (2, 12346840), (4, 6173420), (5, 4938736), (8, 3086710), (10, 2469368), (11, 2244880), (16, 1543355), (20, 1234684), (22, 1122440), (40, 617342), (44, 561220), (55, 448976), (80, 308671), (88, 280610), (110, 224488), (121, 204080), (176, 140305), (220, 112244), (242, 102040), (440, 56122), (484, 51020), (605, 40816), (880, 28061), (968, 25510), (1210, 20408), (1936, 12755), (2420, 10204), (2551, 9680), (4840, 5102)]