82150900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{4861}}^1$

素因数の和:4901

約数の個数: 54

約数和(自身を含む): 193074882

約数和(自身を除く): 110923982

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 3380, 4225, 4861, 8450, 9722, 16900, 19444, 24305, 48610, 63193, 97220, 121525, 126386, 243050, 252772, 315965, 486100, 631930, 821509, 1263860, 1579825, 1643018, 3159650, 3286036, 4107545, 6319300, 8215090, 16430180, 20537725, 41075450, 82150900]

約数ペア:

[(1, 82150900), (2, 41075450), (4, 20537725), (5, 16430180), (10, 8215090), (13, 6319300), (20, 4107545), (25, 3286036), (26, 3159650), (50, 1643018), (52, 1579825), (65, 1263860), (100, 821509), (130, 631930), (169, 486100), (260, 315965), (325, 252772), (338, 243050), (650, 126386), (676, 121525), (845, 97220), (1300, 63193), (1690, 48610), (3380, 24305), (4225, 19444), (4861, 16900), (8450, 9722)]