34913680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 85374000

約数和(自身を除く): 50460320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 101, 116, 145, 149, 202, 232, 290, 298, 404, 464, 505, 580, 596, 745, 808, 1010, 1160, 1192, 1490, 1616, 2020, 2320, 2384, 2929, 2980, 4040, 4321, 5858, 5960, 8080, 8642, 11716, 11920, 14645, 15049, 17284, 21605, 23432, 29290, 30098, 34568, 43210, 46864, 58580, 60196, 69136, 75245, 86420, 117160, 120392, 150490, 172840, 234320, 240784, 300980, 345680, 436421, 601960, 872842, 1203920, 1745684, 2182105, 3491368, 4364210, 6982736, 8728420, 17456840, 34913680]

約数ペア:

[(1, 34913680), (2, 17456840), (4, 8728420), (5, 6982736), (8, 4364210), (10, 3491368), (16, 2182105), (20, 1745684), (29, 1203920), (40, 872842), (58, 601960), (80, 436421), (101, 345680), (116, 300980), (145, 240784), (149, 234320), (202, 172840), (232, 150490), (290, 120392), (298, 117160), (404, 86420), (464, 75245), (505, 69136), (580, 60196), (596, 58580), (745, 46864), (808, 43210), (1010, 34568), (1160, 30098), (1192, 29290), (1490, 23432), (1616, 21605), (2020, 17284), (2320, 15049), (2384, 14645), (2929, 11920), (2980, 11716), (4040, 8642), (4321, 8080), (5858, 5960)]