112813820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1861}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 271524288

約数和(自身を除く): 158710468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 433, 866, 1732, 1861, 2165, 3031, 3722, 4330, 6062, 7444, 8660, 9305, 12124, 13027, 15155, 18610, 26054, 30310, 37220, 52108, 60620, 65135, 130270, 260540, 805813, 1611626, 3223252, 4029065, 5640691, 8058130, 11281382, 16116260, 22562764, 28203455, 56406910, 112813820]

約数ペア:

[(1, 112813820), (2, 56406910), (4, 28203455), (5, 22562764), (7, 16116260), (10, 11281382), (14, 8058130), (20, 5640691), (28, 4029065), (35, 3223252), (70, 1611626), (140, 805813), (433, 260540), (866, 130270), (1732, 65135), (1861, 60620), (2165, 52108), (3031, 37220), (3722, 30310), (4330, 26054), (6062, 18610), (7444, 15155), (8660, 13027), (9305, 12124)]