57107080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 137265840

約数和(自身を除く): 80158760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 137, 170, 274, 340, 548, 613, 680, 685, 1096, 1226, 1370, 2329, 2452, 2740, 3065, 4658, 4904, 5480, 6130, 9316, 10421, 11645, 12260, 18632, 20842, 23290, 24520, 41684, 46580, 52105, 83368, 83981, 93160, 104210, 167962, 208420, 335924, 416840, 419905, 671848, 839810, 1427677, 1679620, 2855354, 3359240, 5710708, 7138385, 11421416, 14276770, 28553540, 57107080]

約数ペア:

[(1, 57107080), (2, 28553540), (4, 14276770), (5, 11421416), (8, 7138385), (10, 5710708), (17, 3359240), (20, 2855354), (34, 1679620), (40, 1427677), (68, 839810), (85, 671848), (136, 419905), (137, 416840), (170, 335924), (274, 208420), (340, 167962), (548, 104210), (613, 93160), (680, 83981), (685, 83368), (1096, 52105), (1226, 46580), (1370, 41684), (2329, 24520), (2452, 23290), (2740, 20842), (3065, 18632), (4658, 12260), (4904, 11645), (5480, 10421), (6130, 9316)]