38471260

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{11801}}^1$

素因数の和:11973

約数の個数: 24

約数和(自身を含む): 81292176

約数和(自身を除く): 42820916

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 11801, 23602, 47204, 59005, 118010, 236020, 1923563, 3847126, 7694252, 9617815, 19235630, 38471260]

約数ペア:

[(1, 38471260), (2, 19235630), (4, 9617815), (5, 7694252), (10, 3847126), (20, 1923563), (163, 236020), (326, 118010), (652, 59005), (815, 47204), (1630, 23602), (3260, 11801)]