89974300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 213607856

約数和(自身を除く): 123633556

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 67, 100, 130, 134, 260, 268, 325, 335, 650, 670, 871, 1033, 1300, 1340, 1675, 1742, 2066, 3350, 3484, 4132, 4355, 5165, 6700, 8710, 10330, 13429, 17420, 20660, 21775, 25825, 26858, 43550, 51650, 53716, 67145, 69211, 87100, 103300, 134290, 138422, 268580, 276844, 335725, 346055, 671450, 692110, 899743, 1342900, 1384220, 1730275, 1799486, 3460550, 3598972, 4498715, 6921100, 8997430, 17994860, 22493575, 44987150, 89974300]

約数ペア:

[(1, 89974300), (2, 44987150), (4, 22493575), (5, 17994860), (10, 8997430), (13, 6921100), (20, 4498715), (25, 3598972), (26, 3460550), (50, 1799486), (52, 1730275), (65, 1384220), (67, 1342900), (100, 899743), (130, 692110), (134, 671450), (260, 346055), (268, 335725), (325, 276844), (335, 268580), (650, 138422), (670, 134290), (871, 103300), (1033, 87100), (1300, 69211), (1340, 67145), (1675, 53716), (1742, 51650), (2066, 43550), (3350, 26858), (3484, 25825), (4132, 21775), (4355, 20660), (5165, 17420), (6700, 13429), (8710, 10330)]