40965530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{643}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 77341824

約数和(自身を除く): 36376294

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 277, 554, 643, 1286, 1385, 2770, 3215, 6371, 6430, 12742, 14789, 29578, 31855, 63710, 73945, 147890, 178111, 356222, 890555, 1781110, 4096553, 8193106, 20482765, 40965530]

約数ペア:

[(1, 40965530), (2, 20482765), (5, 8193106), (10, 4096553), (23, 1781110), (46, 890555), (115, 356222), (230, 178111), (277, 147890), (554, 73945), (643, 63710), (1286, 31855), (1385, 29578), (2770, 14789), (3215, 12742), (6371, 6430)]