370935580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{1279}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 826398720

約数和(自身を除く): 455463140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 853, 1279, 1706, 2558, 3412, 4265, 5116, 6395, 8530, 12790, 14501, 17060, 21743, 25580, 29002, 43486, 58004, 72505, 86972, 108715, 145010, 217430, 290020, 434860, 1090987, 2181974, 4363948, 5454935, 10909870, 18546779, 21819740, 37093558, 74187116, 92733895, 185467790, 370935580]

約数ペア:

[(1, 370935580), (2, 185467790), (4, 92733895), (5, 74187116), (10, 37093558), (17, 21819740), (20, 18546779), (34, 10909870), (68, 5454935), (85, 4363948), (170, 2181974), (340, 1090987), (853, 434860), (1279, 290020), (1706, 217430), (2558, 145010), (3412, 108715), (4265, 86972), (5116, 72505), (6395, 58004), (8530, 43486), (12790, 29002), (14501, 25580), (17060, 21743)]