802122080

素因数分解:

$2^5\times 5^1\times {\mathrm{223}}^1\times {\mathrm{22481}}^1$

素因数の和:22719

約数の個数: 48

約数和(自身を含む): 1903595904

約数和(自身を除く): 1101473824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 223, 446, 892, 1115, 1784, 2230, 3568, 4460, 7136, 8920, 17840, 22481, 35680, 44962, 89924, 112405, 179848, 224810, 359696, 449620, 719392, 899240, 1798480, 3596960, 5013263, 10026526, 20053052, 25066315, 40106104, 50132630, 80212208, 100265260, 160424416, 200530520, 401061040, 802122080]

約数ペア:

[(1, 802122080), (2, 401061040), (4, 200530520), (5, 160424416), (8, 100265260), (10, 80212208), (16, 50132630), (20, 40106104), (32, 25066315), (40, 20053052), (80, 10026526), (160, 5013263), (223, 3596960), (446, 1798480), (892, 899240), (1115, 719392), (1784, 449620), (2230, 359696), (3568, 224810), (4460, 179848), (7136, 112405), (8920, 89924), (17840, 44962), (22481, 35680)]