16600540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 38685024

約数和(自身を除く): 22084484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1237, 1342, 2474, 2684, 3355, 4948, 6185, 6710, 12370, 13420, 13607, 24740, 27214, 54428, 68035, 75457, 136070, 150914, 272140, 301828, 377285, 754570, 830027, 1509140, 1660054, 3320108, 4150135, 8300270, 16600540]

約数ペア:

[(1, 16600540), (2, 8300270), (4, 4150135), (5, 3320108), (10, 1660054), (11, 1509140), (20, 830027), (22, 754570), (44, 377285), (55, 301828), (61, 272140), (110, 150914), (122, 136070), (220, 75457), (244, 68035), (305, 54428), (610, 27214), (671, 24740), (1220, 13607), (1237, 13420), (1342, 12370), (2474, 6710), (2684, 6185), (3355, 4948)]