1159095740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{9227}}^1$

素因数の和:9818

約数の個数: 48

約数和(自身を含む): 2660321664

約数和(自身を除く): 1501225924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 571, 1142, 2284, 2855, 5710, 6281, 9227, 11420, 12562, 18454, 25124, 31405, 36908, 46135, 62810, 92270, 101497, 125620, 184540, 202994, 405988, 507485, 1014970, 2029940, 5268617, 10537234, 21074468, 26343085, 52686170, 57954787, 105372340, 115909574, 231819148, 289773935, 579547870, 1159095740]

約数ペア:

[(1, 1159095740), (2, 579547870), (4, 289773935), (5, 231819148), (10, 115909574), (11, 105372340), (20, 57954787), (22, 52686170), (44, 26343085), (55, 21074468), (110, 10537234), (220, 5268617), (571, 2029940), (1142, 1014970), (2284, 507485), (2855, 405988), (5710, 202994), (6281, 184540), (9227, 125620), (11420, 101497), (12562, 92270), (18454, 62810), (25124, 46135), (31405, 36908)]