97557980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{375223}}^1$

素因数の和:375245

約数の個数: 24

約数和(自身を含む): 220631712

約数和(自身を除く): 123073732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 375223, 750446, 1500892, 1876115, 3752230, 4877899, 7504460, 9755798, 19511596, 24389495, 48778990, 97557980]

約数ペア:

[(1, 97557980), (2, 48778990), (4, 24389495), (5, 19511596), (10, 9755798), (13, 7504460), (20, 4877899), (26, 3752230), (52, 1876115), (65, 1500892), (130, 750446), (260, 375223)]