10472990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5011}}^1$

素因数の和:5048

約数の個数: 32

約数和(自身を含む): 21651840

約数和(自身を除く): 11178850

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 5011, 10022, 25055, 50110, 55121, 95209, 110242, 190418, 275605, 476045, 551210, 952090, 1047299, 2094598, 5236495, 10472990]

約数ペア:

[(1, 10472990), (2, 5236495), (5, 2094598), (10, 1047299), (11, 952090), (19, 551210), (22, 476045), (38, 275605), (55, 190418), (95, 110242), (110, 95209), (190, 55121), (209, 50110), (418, 25055), (1045, 10022), (2090, 5011)]