42665090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11317}}^1$

素因数の和:11366

約数の個数: 32

約数和(自身を含む): 85564080

約数和(自身を除く): 42898990

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 11317, 22634, 56585, 113170, 147121, 294242, 328193, 656386, 735605, 1471210, 1640965, 3281930, 4266509, 8533018, 21332545, 42665090]

約数ペア:

[(1, 42665090), (2, 21332545), (5, 8533018), (10, 4266509), (13, 3281930), (26, 1640965), (29, 1471210), (58, 735605), (65, 656386), (130, 328193), (145, 294242), (290, 147121), (377, 113170), (754, 56585), (1885, 22634), (3770, 11317)]