23859640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{85213}}^1$

素因数の和:85231

約数の個数: 32

約数和(自身を含む): 61354080

約数和(自身を除く): 37494440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 85213, 170426, 340852, 426065, 596491, 681704, 852130, 1192982, 1704260, 2385964, 2982455, 3408520, 4771928, 5964910, 11929820, 23859640]

約数ペア:

[(1, 23859640), (2, 11929820), (4, 5964910), (5, 4771928), (7, 3408520), (8, 2982455), (10, 2385964), (14, 1704260), (20, 1192982), (28, 852130), (35, 681704), (40, 596491), (56, 426065), (70, 340852), (140, 170426), (280, 85213)]