519887630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{52567}}^1$

素因数の和:52640

約数の個数: 32

約数和(自身を含む): 999212544

約数和(自身を除く): 479324914

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 52567, 105134, 262835, 525670, 1209041, 2260381, 2418082, 4520762, 6045205, 11301905, 12090410, 22603810, 51988763, 103977526, 259943815, 519887630]

約数ペア:

[(1, 519887630), (2, 259943815), (5, 103977526), (10, 51988763), (23, 22603810), (43, 12090410), (46, 11301905), (86, 6045205), (115, 4520762), (215, 2418082), (230, 2260381), (430, 1209041), (989, 525670), (1978, 262835), (4945, 105134), (9890, 52567)]