10757990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 20895840

約数和(自身を除く): 10137850

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1381, 1558, 2762, 3895, 6905, 7790, 13810, 26239, 52478, 56621, 113242, 131195, 262390, 283105, 566210, 1075799, 2151598, 5378995, 10757990]

約数ペア:

[(1, 10757990), (2, 5378995), (5, 2151598), (10, 1075799), (19, 566210), (38, 283105), (41, 262390), (82, 131195), (95, 113242), (190, 56621), (205, 52478), (410, 26239), (779, 13810), (1381, 7790), (1558, 6905), (2762, 3895)]