70087120

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7753}}^1$

素因数の和:7879

約数の個数: 40

約数和(自身を含む): 164415816

約数和(自身を除く): 94328696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 7753, 9040, 15506, 31012, 38765, 62024, 77530, 124048, 155060, 310120, 620240, 876089, 1752178, 3504356, 4380445, 7008712, 8760890, 14017424, 17521780, 35043560, 70087120]

約数ペア:

[(1, 70087120), (2, 35043560), (4, 17521780), (5, 14017424), (8, 8760890), (10, 7008712), (16, 4380445), (20, 3504356), (40, 1752178), (80, 876089), (113, 620240), (226, 310120), (452, 155060), (565, 124048), (904, 77530), (1130, 62024), (1808, 38765), (2260, 31012), (4520, 15506), (7753, 9040)]