23350580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9649}}^1$

素因数の和:9680

約数の個数: 36

約数和(自身を含む): 53904900

約数和(自身を除く): 30554320

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 9649, 19298, 38596, 48245, 96490, 106139, 192980, 212278, 424556, 530695, 1061390, 1167529, 2122780, 2335058, 4670116, 5837645, 11675290, 23350580]

約数ペア:

[(1, 23350580), (2, 11675290), (4, 5837645), (5, 4670116), (10, 2335058), (11, 2122780), (20, 1167529), (22, 1061390), (44, 530695), (55, 424556), (110, 212278), (121, 192980), (220, 106139), (242, 96490), (484, 48245), (605, 38596), (1210, 19298), (2420, 9649)]