7933250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2441}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 15999984

約数和(自身を除く): 8066734

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 2441, 3250, 4882, 12205, 24410, 31733, 61025, 63466, 122050, 158665, 305125, 317330, 610250, 793325, 1586650, 3966625, 7933250]

約数ペア:

[(1, 7933250), (2, 3966625), (5, 1586650), (10, 793325), (13, 610250), (25, 317330), (26, 305125), (50, 158665), (65, 122050), (125, 63466), (130, 61025), (250, 31733), (325, 24410), (650, 12205), (1625, 4882), (2441, 3250)]