3723980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14323}}^1$

素因数の和:14345

約数の個数: 24

約数和(自身を含む): 8422512

約数和(自身を除く): 4698532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 14323, 28646, 57292, 71615, 143230, 186199, 286460, 372398, 744796, 930995, 1861990, 3723980]

約数ペア:

[(1, 3723980), (2, 1861990), (4, 930995), (5, 744796), (10, 372398), (13, 286460), (20, 186199), (26, 143230), (52, 71615), (65, 57292), (130, 28646), (260, 14323)]