111575080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2311}}^1$

素因数の和:2410

約数の個数: 64

約数和(自身を含む): 269671680

約数和(自身を除く): 158096600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 71, 85, 136, 142, 170, 284, 340, 355, 568, 680, 710, 1207, 1420, 2311, 2414, 2840, 4622, 4828, 6035, 9244, 9656, 11555, 12070, 18488, 23110, 24140, 39287, 46220, 48280, 78574, 92440, 157148, 164081, 196435, 314296, 328162, 392870, 656324, 785740, 820405, 1312648, 1571480, 1640810, 2789377, 3281620, 5578754, 6563240, 11157508, 13946885, 22315016, 27893770, 55787540, 111575080]

約数ペア:

[(1, 111575080), (2, 55787540), (4, 27893770), (5, 22315016), (8, 13946885), (10, 11157508), (17, 6563240), (20, 5578754), (34, 3281620), (40, 2789377), (68, 1640810), (71, 1571480), (85, 1312648), (136, 820405), (142, 785740), (170, 656324), (284, 392870), (340, 328162), (355, 314296), (568, 196435), (680, 164081), (710, 157148), (1207, 92440), (1420, 78574), (2311, 48280), (2414, 46220), (2840, 39287), (4622, 24140), (4828, 23110), (6035, 18488), (9244, 12070), (9656, 11555)]