101715080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1481}}^1$

素因数の和:1610

約数の個数: 64

約数和(自身を含む): 244885680

約数和(自身を除く): 143170600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 101, 136, 170, 202, 340, 404, 505, 680, 808, 1010, 1481, 1717, 2020, 2962, 3434, 4040, 5924, 6868, 7405, 8585, 11848, 13736, 14810, 17170, 25177, 29620, 34340, 50354, 59240, 68680, 100708, 125885, 149581, 201416, 251770, 299162, 503540, 598324, 747905, 1007080, 1196648, 1495810, 2542877, 2991620, 5085754, 5983240, 10171508, 12714385, 20343016, 25428770, 50857540, 101715080]

約数ペア:

[(1, 101715080), (2, 50857540), (4, 25428770), (5, 20343016), (8, 12714385), (10, 10171508), (17, 5983240), (20, 5085754), (34, 2991620), (40, 2542877), (68, 1495810), (85, 1196648), (101, 1007080), (136, 747905), (170, 598324), (202, 503540), (340, 299162), (404, 251770), (505, 201416), (680, 149581), (808, 125885), (1010, 100708), (1481, 68680), (1717, 59240), (2020, 50354), (2962, 34340), (3434, 29620), (4040, 25177), (5924, 17170), (6868, 14810), (7405, 13736), (8585, 11848)]