3158702960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5640541}}^1$

素因数の和:5640561

約数の個数: 40

約数和(自身を含む): 8393126496

約数和(自身を除く): 5234423536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5640541, 11281082, 22562164, 28202705, 39483787, 45124328, 56405410, 78967574, 90248656, 112810820, 157935148, 197418935, 225621640, 315870296, 394837870, 451243280, 631740592, 789675740, 1579351480, 3158702960]

約数ペア:

[(1, 3158702960), (2, 1579351480), (4, 789675740), (5, 631740592), (7, 451243280), (8, 394837870), (10, 315870296), (14, 225621640), (16, 197418935), (20, 157935148), (28, 112810820), (35, 90248656), (40, 78967574), (56, 56405410), (70, 45124328), (80, 39483787), (112, 28202705), (140, 22562164), (280, 11281082), (560, 5640541)]