104020410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{266719}}^1$

素因数の和:266742

約数の個数: 32

約数和(自身を含む): 268853760

約数和(自身を除く): 164833350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 266719, 533438, 800157, 1333595, 1600314, 2667190, 3467347, 4000785, 6934694, 8001570, 10402041, 17336735, 20804082, 34673470, 52010205, 104020410]

約数ペア:

[(1, 104020410), (2, 52010205), (3, 34673470), (5, 20804082), (6, 17336735), (10, 10402041), (13, 8001570), (15, 6934694), (26, 4000785), (30, 3467347), (39, 2667190), (65, 1600314), (78, 1333595), (130, 800157), (195, 533438), (390, 266719)]