5180290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 9870336

約数和(自身を除く): 4690046

約数列:

[1, 2, 5, 10, 23, 46, 101, 115, 202, 223, 230, 446, 505, 1010, 1115, 2230, 2323, 4646, 5129, 10258, 11615, 22523, 23230, 25645, 45046, 51290, 112615, 225230, 518029, 1036058, 2590145, 5180290]

約数ペア:

[(1, 5180290), (2, 2590145), (5, 1036058), (10, 518029), (23, 225230), (46, 112615), (101, 51290), (115, 45046), (202, 25645), (223, 23230), (230, 22523), (446, 11615), (505, 10258), (1010, 5129), (1115, 4646), (2230, 2323)]