103911940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1669}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 239037120

約数和(自身を除く): 135125180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 283, 566, 1132, 1415, 1669, 2830, 3113, 3338, 5660, 6226, 6676, 8345, 12452, 15565, 16690, 18359, 31130, 33380, 36718, 62260, 73436, 91795, 183590, 367180, 472327, 944654, 1889308, 2361635, 4723270, 5195597, 9446540, 10391194, 20782388, 25977985, 51955970, 103911940]

約数ペア:

[(1, 103911940), (2, 51955970), (4, 25977985), (5, 20782388), (10, 10391194), (11, 9446540), (20, 5195597), (22, 4723270), (44, 2361635), (55, 1889308), (110, 944654), (220, 472327), (283, 367180), (566, 183590), (1132, 91795), (1415, 73436), (1669, 62260), (2830, 36718), (3113, 33380), (3338, 31130), (5660, 18359), (6226, 16690), (6676, 15565), (8345, 12452)]