22973920

素因数分解:

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

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 54719280

約数和(自身を除く): 31745360

約数列:

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

約数ペア:

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