477399730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{20551}}^1$

素因数の和:20682

約数の個数: 32

約数和(自身を含む): 905603328

約数和(自身を除く): 428203598

約数列:

[1, 2, 5, 10, 23, 46, 101, 115, 202, 230, 505, 1010, 2323, 4646, 11615, 20551, 23230, 41102, 102755, 205510, 472673, 945346, 2075651, 2363365, 4151302, 4726730, 10378255, 20756510, 47739973, 95479946, 238699865, 477399730]

約数ペア:

[(1, 477399730), (2, 238699865), (5, 95479946), (10, 47739973), (23, 20756510), (46, 10378255), (101, 4726730), (115, 4151302), (202, 2363365), (230, 2075651), (505, 945346), (1010, 472673), (2323, 205510), (4646, 102755), (11615, 41102), (20551, 23230)]