1570256080

素因数分解:

$2^4\times 5^1\times {\mathrm{2473}}^1\times {\mathrm{7937}}^1$

素因数の和:10423

約数の個数: 40

約数和(自身を含む): 3652781832

約数和(自身を除く): 2082525752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2473, 4946, 7937, 9892, 12365, 15874, 19784, 24730, 31748, 39568, 39685, 49460, 63496, 79370, 98920, 126992, 158740, 197840, 317480, 634960, 19628201, 39256402, 78512804, 98141005, 157025608, 196282010, 314051216, 392564020, 785128040, 1570256080]

約数ペア:

[(1, 1570256080), (2, 785128040), (4, 392564020), (5, 314051216), (8, 196282010), (10, 157025608), (16, 98141005), (20, 78512804), (40, 39256402), (80, 19628201), (2473, 634960), (4946, 317480), (7937, 197840), (9892, 158740), (12365, 126992), (15874, 98920), (19784, 79370), (24730, 63496), (31748, 49460), (39568, 39685)]