65462260

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{14419}}^1$

素因数の和:14655

約数の個数: 24

約数和(自身を含む): 138085920

約数和(自身を除く): 72623660

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 14419, 28838, 57676, 72095, 144190, 288380, 3273113, 6546226, 13092452, 16365565, 32731130, 65462260]

約数ペア:

[(1, 65462260), (2, 32731130), (4, 16365565), (5, 13092452), (10, 6546226), (20, 3273113), (227, 288380), (454, 144190), (908, 72095), (1135, 57676), (2270, 28838), (4540, 14419)]