119353640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1063}}^1$

素因数の和:1482

約数の個数: 64

約数和(自身を含む): 307964160

約数和(自身を除く): 188610520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 401, 802, 1063, 1604, 2005, 2126, 2807, 3208, 4010, 4252, 5315, 5614, 7441, 8020, 8504, 10630, 11228, 14035, 14882, 16040, 21260, 22456, 28070, 29764, 37205, 42520, 56140, 59528, 74410, 112280, 148820, 297640, 426263, 852526, 1705052, 2131315, 2983841, 3410104, 4262630, 5967682, 8525260, 11935364, 14919205, 17050520, 23870728, 29838410, 59676820, 119353640]

約数ペア:

[(1, 119353640), (2, 59676820), (4, 29838410), (5, 23870728), (7, 17050520), (8, 14919205), (10, 11935364), (14, 8525260), (20, 5967682), (28, 4262630), (35, 3410104), (40, 2983841), (56, 2131315), (70, 1705052), (140, 852526), (280, 426263), (401, 297640), (802, 148820), (1063, 112280), (1604, 74410), (2005, 59528), (2126, 56140), (2807, 42520), (3208, 37205), (4010, 29764), (4252, 28070), (5315, 22456), (5614, 21260), (7441, 16040), (8020, 14882), (8504, 14035), (10630, 11228)]