117638210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1787}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 220138560

約数和(自身を除く): 102500350

約数列:

[1, 2, 5, 10, 29, 58, 145, 227, 290, 454, 1135, 1787, 2270, 3574, 6583, 8935, 13166, 17870, 32915, 51823, 65830, 103646, 259115, 405649, 518230, 811298, 2028245, 4056490, 11763821, 23527642, 58819105, 117638210]

約数ペア:

[(1, 117638210), (2, 58819105), (5, 23527642), (10, 11763821), (29, 4056490), (58, 2028245), (145, 811298), (227, 518230), (290, 405649), (454, 259115), (1135, 103646), (1787, 65830), (2270, 51823), (3574, 32915), (6583, 17870), (8935, 13166)]