5280554020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37718243}}^1$

素因数の和:37718259

約数の個数: 24

約数和(自身を含む): 12673329984

約数和(自身を除く): 7392775964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 37718243, 75436486, 150872972, 188591215, 264027701, 377182430, 528055402, 754364860, 1056110804, 1320138505, 2640277010, 5280554020]

約数ペア:

[(1, 5280554020), (2, 2640277010), (4, 1320138505), (5, 1056110804), (7, 754364860), (10, 528055402), (14, 377182430), (20, 264027701), (28, 188591215), (35, 150872972), (70, 75436486), (140, 37718243)]