8489360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{877}}^1$

素因数の和:912

約数の個数: 60

約数和(自身を含む): 21719964

約数和(自身を除く): 13230604

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, 877, 880, 968, 1210, 1754, 1936, 2420, 3508, 4385, 4840, 7016, 8770, 9647, 9680, 14032, 17540, 19294, 35080, 38588, 48235, 70160, 77176, 96470, 106117, 154352, 192940, 212234, 385880, 424468, 530585, 771760, 848936, 1061170, 1697872, 2122340, 4244680, 8489360]

約数ペア:

[(1, 8489360), (2, 4244680), (4, 2122340), (5, 1697872), (8, 1061170), (10, 848936), (11, 771760), (16, 530585), (20, 424468), (22, 385880), (40, 212234), (44, 192940), (55, 154352), (80, 106117), (88, 96470), (110, 77176), (121, 70160), (176, 48235), (220, 38588), (242, 35080), (440, 19294), (484, 17540), (605, 14032), (877, 9680), (880, 9647), (968, 8770), (1210, 7016), (1754, 4840), (1936, 4385), (2420, 3508)]