23611940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{887}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 54601344

約数和(自身を除く): 30989404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 887, 1210, 1331, 1774, 2420, 2662, 3548, 4435, 5324, 6655, 8870, 9757, 13310, 17740, 19514, 26620, 39028, 48785, 97570, 107327, 195140, 214654, 429308, 536635, 1073270, 1180597, 2146540, 2361194, 4722388, 5902985, 11805970, 23611940]

約数ペア:

[(1, 23611940), (2, 11805970), (4, 5902985), (5, 4722388), (10, 2361194), (11, 2146540), (20, 1180597), (22, 1073270), (44, 536635), (55, 429308), (110, 214654), (121, 195140), (220, 107327), (242, 97570), (484, 48785), (605, 39028), (887, 26620), (1210, 19514), (1331, 17740), (1774, 13310), (2420, 9757), (2662, 8870), (3548, 6655), (4435, 5324)]