89801360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9277}}^1$

素因数の和:9312

約数の個数: 60

約数和(自身を含む): 229519164

約数和(自身を除く): 139717804

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, 4840, 9277, 9680, 18554, 37108, 46385, 74216, 92770, 102047, 148432, 185540, 204094, 371080, 408188, 510235, 742160, 816376, 1020470, 1122517, 1632752, 2040940, 2245034, 4081880, 4490068, 5612585, 8163760, 8980136, 11225170, 17960272, 22450340, 44900680, 89801360]

約数ペア:

[(1, 89801360), (2, 44900680), (4, 22450340), (5, 17960272), (8, 11225170), (10, 8980136), (11, 8163760), (16, 5612585), (20, 4490068), (22, 4081880), (40, 2245034), (44, 2040940), (55, 1632752), (80, 1122517), (88, 1020470), (110, 816376), (121, 742160), (176, 510235), (220, 408188), (242, 371080), (440, 204094), (484, 185540), (605, 148432), (880, 102047), (968, 92770), (1210, 74216), (1936, 46385), (2420, 37108), (4840, 18554), (9277, 9680)]