392936830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:986

約数の個数: 96

約数和(自身を含む): 872778240

約数和(自身を除く): 479841410

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 169, 230, 253, 286, 299, 338, 506, 598, 715, 845, 919, 1265, 1430, 1495, 1690, 1838, 1859, 2530, 2990, 3289, 3718, 3887, 4595, 6578, 7774, 9190, 9295, 10109, 11947, 16445, 18590, 19435, 20218, 21137, 23894, 32890, 38870, 42274, 42757, 50545, 59735, 85514, 101090, 105685, 119470, 131417, 155311, 211370, 213785, 232507, 262834, 274781, 310622, 427570, 465014, 549562, 657085, 776555, 1162535, 1314170, 1373905, 1553110, 1708421, 2325070, 2747810, 3022591, 3416842, 3572153, 6045182, 7144306, 8542105, 15112955, 17084210, 17860765, 30225910, 35721530, 39293683, 78587366, 196468415, 392936830]

約数ペア:

[(1, 392936830), (2, 196468415), (5, 78587366), (10, 39293683), (11, 35721530), (13, 30225910), (22, 17860765), (23, 17084210), (26, 15112955), (46, 8542105), (55, 7144306), (65, 6045182), (110, 3572153), (115, 3416842), (130, 3022591), (143, 2747810), (169, 2325070), (230, 1708421), (253, 1553110), (286, 1373905), (299, 1314170), (338, 1162535), (506, 776555), (598, 657085), (715, 549562), (845, 465014), (919, 427570), (1265, 310622), (1430, 274781), (1495, 262834), (1690, 232507), (1838, 213785), (1859, 211370), (2530, 155311), (2990, 131417), (3289, 119470), (3718, 105685), (3887, 101090), (4595, 85514), (6578, 59735), (7774, 50545), (9190, 42757), (9295, 42274), (10109, 38870), (11947, 32890), (16445, 23894), (18590, 21137), (19435, 20218)]