25385010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1109}}^1$

素因数の和:1235

約数の個数: 64

約数和(自身を含む): 70329600

約数和(自身を除く): 44944590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1109, 1526, 1635, 2218, 2289, 3270, 3327, 3815, 4578, 5545, 6654, 7630, 7763, 11090, 11445, 15526, 16635, 22890, 23289, 33270, 38815, 46578, 77630, 116445, 120881, 232890, 241762, 362643, 604405, 725286, 846167, 1208810, 1692334, 1813215, 2538501, 3626430, 4230835, 5077002, 8461670, 12692505, 25385010]

約数ペア:

[(1, 25385010), (2, 12692505), (3, 8461670), (5, 5077002), (6, 4230835), (7, 3626430), (10, 2538501), (14, 1813215), (15, 1692334), (21, 1208810), (30, 846167), (35, 725286), (42, 604405), (70, 362643), (105, 241762), (109, 232890), (210, 120881), (218, 116445), (327, 77630), (545, 46578), (654, 38815), (763, 33270), (1090, 23289), (1109, 22890), (1526, 16635), (1635, 15526), (2218, 11445), (2289, 11090), (3270, 7763), (3327, 7630), (3815, 6654), (4578, 5545)]