185242420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{15887}}^1$

素因数の和:15960

約数の個数: 48

約数和(自身を含む): 432407808

約数和(自身を除く): 247165388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 11660, 15887, 31774, 63548, 79435, 158870, 174757, 317740, 349514, 699028, 842011, 873785, 1684022, 1747570, 3368044, 3495140, 4210055, 8420110, 9262121, 16840220, 18524242, 37048484, 46310605, 92621210, 185242420]

約数ペア:

[(1, 185242420), (2, 92621210), (4, 46310605), (5, 37048484), (10, 18524242), (11, 16840220), (20, 9262121), (22, 8420110), (44, 4210055), (53, 3495140), (55, 3368044), (106, 1747570), (110, 1684022), (212, 873785), (220, 842011), (265, 699028), (530, 349514), (583, 317740), (1060, 174757), (1166, 158870), (2332, 79435), (2915, 63548), (5830, 31774), (11660, 15887)]