40154270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10651}}^1$

素因数の和:10700

約数の個数: 32

約数和(自身を含む): 80529120

約数和(自身を除く): 40374850

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 10651, 21302, 53255, 106510, 138463, 276926, 308879, 617758, 692315, 1384630, 1544395, 3088790, 4015427, 8030854, 20077135, 40154270]

約数ペア:

[(1, 40154270), (2, 20077135), (5, 8030854), (10, 4015427), (13, 3088790), (26, 1544395), (29, 1384630), (58, 692315), (65, 617758), (130, 308879), (145, 276926), (290, 138463), (377, 106510), (754, 53255), (1885, 21302), (3770, 10651)]