380389610

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{3863}}^1$

素因数の和:4142

約数の個数: 32

約数和(自身を含む): 703866240

約数和(自身を除く): 323476630

約数列:

[1, 2, 5, 10, 43, 86, 215, 229, 430, 458, 1145, 2290, 3863, 7726, 9847, 19315, 19694, 38630, 49235, 98470, 166109, 332218, 830545, 884627, 1661090, 1769254, 4423135, 8846270, 38038961, 76077922, 190194805, 380389610]

約数ペア:

[(1, 380389610), (2, 190194805), (5, 76077922), (10, 38038961), (43, 8846270), (86, 4423135), (215, 1769254), (229, 1661090), (430, 884627), (458, 830545), (1145, 332218), (2290, 166109), (3863, 98470), (7726, 49235), (9847, 38630), (19315, 19694)]