124066480

素因数分解:

$2^4\times 5^1\times {\mathrm{1550831}}^1$

素因数の和:1550844

約数の個数: 20

約数和(自身を含む): 288454752

約数和(自身を除く): 164388272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1550831, 3101662, 6203324, 7754155, 12406648, 15508310, 24813296, 31016620, 62033240, 124066480]

約数ペア:

[(1, 124066480), (2, 62033240), (4, 31016620), (5, 24813296), (8, 15508310), (10, 12406648), (16, 7754155), (20, 6203324), (40, 3101662), (80, 1550831)]