45947840

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1033}}^1$

素因数の和:1189

約数の個数: 56

約数和(自身を含む): 110307120

約数和(自身を除く): 64359280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 695, 1033, 1112, 1390, 2066, 2224, 2780, 4132, 4448, 5165, 5560, 8264, 8896, 10330, 11120, 16528, 20660, 22240, 33056, 41320, 44480, 66112, 82640, 143587, 165280, 287174, 330560, 574348, 717935, 1148696, 1435870, 2297392, 2871740, 4594784, 5743480, 9189568, 11486960, 22973920, 45947840]

約数ペア:

[(1, 45947840), (2, 22973920), (4, 11486960), (5, 9189568), (8, 5743480), (10, 4594784), (16, 2871740), (20, 2297392), (32, 1435870), (40, 1148696), (64, 717935), (80, 574348), (139, 330560), (160, 287174), (278, 165280), (320, 143587), (556, 82640), (695, 66112), (1033, 44480), (1112, 41320), (1390, 33056), (2066, 22240), (2224, 20660), (2780, 16528), (4132, 11120), (4448, 10330), (5165, 8896), (5560, 8264)]