79514500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{941}}^1$

素因数の和:986

約数の個数: 72

約数和(自身を含む): 188245512

約数和(自身を除く): 108731012

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 169, 250, 260, 325, 338, 500, 650, 676, 845, 941, 1300, 1625, 1690, 1882, 3250, 3380, 3764, 4225, 4705, 6500, 8450, 9410, 12233, 16900, 18820, 21125, 23525, 24466, 42250, 47050, 48932, 61165, 84500, 94100, 117625, 122330, 159029, 235250, 244660, 305825, 318058, 470500, 611650, 636116, 795145, 1223300, 1529125, 1590290, 3058250, 3180580, 3975725, 6116500, 7951450, 15902900, 19878625, 39757250, 79514500]

約数ペア:

[(1, 79514500), (2, 39757250), (4, 19878625), (5, 15902900), (10, 7951450), (13, 6116500), (20, 3975725), (25, 3180580), (26, 3058250), (50, 1590290), (52, 1529125), (65, 1223300), (100, 795145), (125, 636116), (130, 611650), (169, 470500), (250, 318058), (260, 305825), (325, 244660), (338, 235250), (500, 159029), (650, 122330), (676, 117625), (845, 94100), (941, 84500), (1300, 61165), (1625, 48932), (1690, 47050), (1882, 42250), (3250, 24466), (3380, 23525), (3764, 21125), (4225, 18820), (4705, 16900), (6500, 12233), (8450, 9410)]