88079740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7069}}^1$

素因数の和:7174

約数の個数: 48

約数和(自身を含む): 213796800

約数和(自身を除く): 125717060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 7069, 12460, 14138, 28276, 35345, 49483, 70690, 98966, 141380, 197932, 247415, 494830, 629141, 989660, 1258282, 2516564, 3145705, 4403987, 6291410, 8807974, 12582820, 17615948, 22019935, 44039870, 88079740]

約数ペア:

[(1, 88079740), (2, 44039870), (4, 22019935), (5, 17615948), (7, 12582820), (10, 8807974), (14, 6291410), (20, 4403987), (28, 3145705), (35, 2516564), (70, 1258282), (89, 989660), (140, 629141), (178, 494830), (356, 247415), (445, 197932), (623, 141380), (890, 98966), (1246, 70690), (1780, 49483), (2492, 35345), (3115, 28276), (6230, 14138), (7069, 12460)]