40132430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23747}}^1$

素因数の和:23780

約数の個数: 24

約数和(自身を含む): 78225912

約数和(自身を除く): 38093482

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 23747, 47494, 118735, 237470, 308711, 617422, 1543555, 3087110, 4013243, 8026486, 20066215, 40132430]

約数ペア:

[(1, 40132430), (2, 20066215), (5, 8026486), (10, 4013243), (13, 3087110), (26, 1543555), (65, 617422), (130, 308711), (169, 237470), (338, 118735), (845, 47494), (1690, 23747)]