45121010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21589}}^1$

素因数の和:21626

約数の個数: 32

約数和(自身を含む): 93268800

約数和(自身を除く): 48147790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 21589, 43178, 107945, 215890, 237479, 410191, 474958, 820382, 1187395, 2050955, 2374790, 4101910, 4512101, 9024202, 22560505, 45121010]

約数ペア:

[(1, 45121010), (2, 22560505), (5, 9024202), (10, 4512101), (11, 4101910), (19, 2374790), (22, 2050955), (38, 1187395), (55, 820382), (95, 474958), (110, 410191), (190, 237479), (209, 215890), (418, 107945), (1045, 43178), (2090, 21589)]