22601920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6421}}^1$

素因数の和:6449

約数の個数: 56

約数和(自身を含む): 58722768

約数和(自身を除く): 36120848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 6421, 12842, 25684, 32105, 51368, 64210, 70631, 102736, 128420, 141262, 205472, 256840, 282524, 353155, 410944, 513680, 565048, 706310, 1027360, 1130096, 1412620, 2054720, 2260192, 2825240, 4520384, 5650480, 11300960, 22601920]

約数ペア:

[(1, 22601920), (2, 11300960), (4, 5650480), (5, 4520384), (8, 2825240), (10, 2260192), (11, 2054720), (16, 1412620), (20, 1130096), (22, 1027360), (32, 706310), (40, 565048), (44, 513680), (55, 410944), (64, 353155), (80, 282524), (88, 256840), (110, 205472), (160, 141262), (176, 128420), (220, 102736), (320, 70631), (352, 64210), (440, 51368), (704, 32105), (880, 25684), (1760, 12842), (3520, 6421)]