41985340

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{26573}}^1$

素因数の和:26661

約数の個数: 24

約数和(自身を含む): 89288640

約数和(自身を除く): 47303300

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 26573, 53146, 106292, 132865, 265730, 531460, 2099267, 4198534, 8397068, 10496335, 20992670, 41985340]

約数ペア:

[(1, 41985340), (2, 20992670), (4, 10496335), (5, 8397068), (10, 4198534), (20, 2099267), (79, 531460), (158, 265730), (316, 132865), (395, 106292), (790, 53146), (1580, 26573)]