39414280

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{4229}}^1$

素因数の和:4473

約数の個数: 32

約数和(自身を含む): 89083800

約数和(自身を除く): 49669520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4229, 4660, 8458, 9320, 16916, 21145, 33832, 42290, 84580, 169160, 985357, 1970714, 3941428, 4926785, 7882856, 9853570, 19707140, 39414280]

約数ペア:

[(1, 39414280), (2, 19707140), (4, 9853570), (5, 7882856), (8, 4926785), (10, 3941428), (20, 1970714), (40, 985357), (233, 169160), (466, 84580), (932, 42290), (1165, 33832), (1864, 21145), (2330, 16916), (4229, 9320), (4660, 8458)]