8916080

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1889}}^1$

素因数の和:1961

約数の個数: 40

約数和(自身を含む): 21092400

約数和(自身を除く): 12176320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 1889, 2360, 3778, 4720, 7556, 9445, 15112, 18890, 30224, 37780, 75560, 111451, 151120, 222902, 445804, 557255, 891608, 1114510, 1783216, 2229020, 4458040, 8916080]

約数ペア:

[(1, 8916080), (2, 4458040), (4, 2229020), (5, 1783216), (8, 1114510), (10, 891608), (16, 557255), (20, 445804), (40, 222902), (59, 151120), (80, 111451), (118, 75560), (236, 37780), (295, 30224), (472, 18890), (590, 15112), (944, 9445), (1180, 7556), (1889, 4720), (2360, 3778)]