196757660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52609}}^1$

素因数の和:52646

約数の個数: 48

約数和(自身を含む): 477277920

約数和(自身を除く): 280520260

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 52609, 105218, 210436, 263045, 526090, 578699, 894353, 1052180, 1157398, 1788706, 2314796, 2893495, 3577412, 4471765, 5786990, 8943530, 9837883, 11573980, 17887060, 19675766, 39351532, 49189415, 98378830, 196757660]

約数ペア:

[(1, 196757660), (2, 98378830), (4, 49189415), (5, 39351532), (10, 19675766), (11, 17887060), (17, 11573980), (20, 9837883), (22, 8943530), (34, 5786990), (44, 4471765), (55, 3577412), (68, 2893495), (85, 2314796), (110, 1788706), (170, 1157398), (187, 1052180), (220, 894353), (340, 578699), (374, 526090), (748, 263045), (935, 210436), (1870, 105218), (3740, 52609)]