104951600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20183}}^1$

素因数の和:20214

約数の個数: 60

約数和(自身を含む): 271555536

約数和(自身を除く): 166603936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 20183, 40366, 80732, 100915, 161464, 201830, 262379, 322928, 403660, 504575, 524758, 807320, 1009150, 1049516, 1311895, 1614640, 2018300, 2099032, 2623790, 4036600, 4198064, 5247580, 6559475, 8073200, 10495160, 13118950, 20990320, 26237900, 52475800, 104951600]

約数ペア:

[(1, 104951600), (2, 52475800), (4, 26237900), (5, 20990320), (8, 13118950), (10, 10495160), (13, 8073200), (16, 6559475), (20, 5247580), (25, 4198064), (26, 4036600), (40, 2623790), (50, 2099032), (52, 2018300), (65, 1614640), (80, 1311895), (100, 1049516), (104, 1009150), (130, 807320), (200, 524758), (208, 504575), (260, 403660), (325, 322928), (400, 262379), (520, 201830), (650, 161464), (1040, 100915), (1300, 80732), (2600, 40366), (5200, 20183)]