47458280

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{11519}}^1$

素因数の和:11633

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 60368920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 11519, 23038, 46076, 57595, 92152, 115190, 230380, 460760, 1186457, 2372914, 4745828, 5932285, 9491656, 11864570, 23729140, 47458280]

約数ペア:

[(1, 47458280), (2, 23729140), (4, 11864570), (5, 9491656), (8, 5932285), (10, 4745828), (20, 2372914), (40, 1186457), (103, 460760), (206, 230380), (412, 115190), (515, 92152), (824, 57595), (1030, 46076), (2060, 23038), (4120, 11519)]