1567424140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{19289}}^1$

素因数の和:19554

約数の個数: 48

約数和(自身を含む): 3499977600

約数和(自身を除く): 1932553460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 239, 340, 478, 956, 1195, 2390, 4063, 4780, 8126, 16252, 19289, 20315, 38578, 40630, 77156, 81260, 96445, 192890, 327913, 385780, 655826, 1311652, 1639565, 3279130, 4610071, 6558260, 9220142, 18440284, 23050355, 46100710, 78371207, 92201420, 156742414, 313484828, 391856035, 783712070, 1567424140]

約数ペア:

[(1, 1567424140), (2, 783712070), (4, 391856035), (5, 313484828), (10, 156742414), (17, 92201420), (20, 78371207), (34, 46100710), (68, 23050355), (85, 18440284), (170, 9220142), (239, 6558260), (340, 4610071), (478, 3279130), (956, 1639565), (1195, 1311652), (2390, 655826), (4063, 385780), (4780, 327913), (8126, 192890), (16252, 96445), (19289, 81260), (20315, 77156), (38578, 40630)]