91649360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{104147}}^1$

素因数の和:104171

約数の個数: 40

約数和(自身を含む): 232458336

約数和(自身を除く): 140808976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 104147, 208294, 416588, 520735, 833176, 1041470, 1145617, 1666352, 2082940, 2291234, 4165880, 4582468, 5728085, 8331760, 9164936, 11456170, 18329872, 22912340, 45824680, 91649360]

約数ペア:

[(1, 91649360), (2, 45824680), (4, 22912340), (5, 18329872), (8, 11456170), (10, 9164936), (11, 8331760), (16, 5728085), (20, 4582468), (22, 4165880), (40, 2291234), (44, 2082940), (55, 1666352), (80, 1145617), (88, 1041470), (110, 833176), (176, 520735), (220, 416588), (440, 208294), (880, 104147)]