422064940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{174407}}^1$

素因数の和:174438

約数の個数: 36

約数和(自身を含む): 974243088

約数和(自身を除く): 552178148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 174407, 348814, 697628, 872035, 1744070, 1918477, 3488140, 3836954, 7673908, 9592385, 19184770, 21103247, 38369540, 42206494, 84412988, 105516235, 211032470, 422064940]

約数ペア:

[(1, 422064940), (2, 211032470), (4, 105516235), (5, 84412988), (10, 42206494), (11, 38369540), (20, 21103247), (22, 19184770), (44, 9592385), (55, 7673908), (110, 3836954), (121, 3488140), (220, 1918477), (242, 1744070), (484, 872035), (605, 697628), (1210, 348814), (2420, 174407)]