70053680

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9839}}^1$

素因数の和:9941

約数の個数: 40

約数和(自身を含む): 164721600

約数和(自身を除く): 94667920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 9839, 19678, 39356, 49195, 78712, 98390, 157424, 196780, 393560, 787120, 875671, 1751342, 3502684, 4378355, 7005368, 8756710, 14010736, 17513420, 35026840, 70053680]

約数ペア:

[(1, 70053680), (2, 35026840), (4, 17513420), (5, 14010736), (8, 8756710), (10, 7005368), (16, 4378355), (20, 3502684), (40, 1751342), (80, 875671), (89, 787120), (178, 393560), (356, 196780), (445, 157424), (712, 98390), (890, 78712), (1424, 49195), (1780, 39356), (3560, 19678), (7120, 9839)]