5457620

素因数分解:

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

素因数の和:5592

約数の個数: 36

約数和(自身を含む): 13334580

約数和(自身を除く): 7876960

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 5569, 11138, 22276, 27845, 38983, 55690, 77966, 111380, 155932, 194915, 272881, 389830, 545762, 779660, 1091524, 1364405, 2728810, 5457620]

約数ペア:

[(1, 5457620), (2, 2728810), (4, 1364405), (5, 1091524), (7, 779660), (10, 545762), (14, 389830), (20, 272881), (28, 194915), (35, 155932), (49, 111380), (70, 77966), (98, 55690), (140, 38983), (196, 27845), (245, 22276), (490, 11138), (980, 5569)]