2260180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8693}}^1$

素因数の和:8715

約数の個数: 24

約数和(自身を含む): 5112072

約数和(自身を除く): 2851892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8693, 17386, 34772, 43465, 86930, 113009, 173860, 226018, 452036, 565045, 1130090, 2260180]

約数ペア:

[(1, 2260180), (2, 1130090), (4, 565045), (5, 452036), (10, 226018), (13, 173860), (20, 113009), (26, 86930), (52, 43465), (65, 34772), (130, 17386), (260, 8693)]