9970360

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4703}}^1$

素因数の和:4767

約数の個数: 32

約数和(自身を含む): 22861440

約数和(自身を除く): 12891080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 4703, 9406, 18812, 23515, 37624, 47030, 94060, 188120, 249259, 498518, 997036, 1246295, 1994072, 2492590, 4985180, 9970360]

約数ペア:

[(1, 9970360), (2, 4985180), (4, 2492590), (5, 1994072), (8, 1246295), (10, 997036), (20, 498518), (40, 249259), (53, 188120), (106, 94060), (212, 47030), (265, 37624), (424, 23515), (530, 18812), (1060, 9406), (2120, 4703)]