40231030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7873}}^1$

素因数の和:7960

約数の個数: 32

約数和(自身を含む): 83905344

約数和(自身を除く): 43674314

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 7873, 15746, 39365, 55111, 78730, 110222, 275555, 551110, 574729, 1149458, 2873645, 4023103, 5747290, 8046206, 20115515, 40231030]

約数ペア:

[(1, 40231030), (2, 20115515), (5, 8046206), (7, 5747290), (10, 4023103), (14, 2873645), (35, 1149458), (70, 574729), (73, 551110), (146, 275555), (365, 110222), (511, 78730), (730, 55111), (1022, 39365), (2555, 15746), (5110, 7873)]