26508440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5569}}^1$

素因数の和:5604

約数の個数: 64

約数和(自身を含む): 72187200

約数和(自身を除く): 45678760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 5569, 11138, 22276, 27845, 38983, 44552, 55690, 77966, 94673, 111380, 155932, 189346, 194915, 222760, 311864, 378692, 389830, 473365, 662711, 757384, 779660, 946730, 1325422, 1559320, 1893460, 2650844, 3313555, 3786920, 5301688, 6627110, 13254220, 26508440]

約数ペア:

[(1, 26508440), (2, 13254220), (4, 6627110), (5, 5301688), (7, 3786920), (8, 3313555), (10, 2650844), (14, 1893460), (17, 1559320), (20, 1325422), (28, 946730), (34, 779660), (35, 757384), (40, 662711), (56, 473365), (68, 389830), (70, 378692), (85, 311864), (119, 222760), (136, 194915), (140, 189346), (170, 155932), (238, 111380), (280, 94673), (340, 77966), (476, 55690), (595, 44552), (680, 38983), (952, 27845), (1190, 22276), (2380, 11138), (4760, 5569)]