4268560

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 10010520

約数和(自身を除く): 5741960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 233, 458, 466, 916, 932, 1145, 1165, 1832, 1864, 2290, 2330, 3664, 3728, 4580, 4660, 9160, 9320, 18320, 18640, 53357, 106714, 213428, 266785, 426856, 533570, 853712, 1067140, 2134280, 4268560]

約数ペア:

[(1, 4268560), (2, 2134280), (4, 1067140), (5, 853712), (8, 533570), (10, 426856), (16, 266785), (20, 213428), (40, 106714), (80, 53357), (229, 18640), (233, 18320), (458, 9320), (466, 9160), (916, 4660), (932, 4580), (1145, 3728), (1165, 3664), (1832, 2330), (1864, 2290)]