29356340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112909}}^1$

素因数の和:112931

約数の個数: 24

約数和(自身を含む): 66391080

約数和(自身を除く): 37034740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 112909, 225818, 451636, 564545, 1129090, 1467817, 2258180, 2935634, 5871268, 7339085, 14678170, 29356340]

約数ペア:

[(1, 29356340), (2, 14678170), (4, 7339085), (5, 5871268), (10, 2935634), (13, 2258180), (20, 1467817), (26, 1129090), (52, 564545), (65, 451636), (130, 225818), (260, 112909)]