29124300680

素因数分解:

$2^3\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{721613}}^1$

素因数の和:722633

約数の個数: 32

約数和(自身を含む): 65594712600

約数和(自身を除く): 36470411920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1009, 2018, 4036, 5045, 8072, 10090, 20180, 40360, 721613, 1443226, 2886452, 3608065, 5772904, 7216130, 14432260, 28864520, 728107517, 1456215034, 2912430068, 3640537585, 5824860136, 7281075170, 14562150340, 29124300680]

約数ペア:

[(1, 29124300680), (2, 14562150340), (4, 7281075170), (5, 5824860136), (8, 3640537585), (10, 2912430068), (20, 1456215034), (40, 728107517), (1009, 28864520), (2018, 14432260), (4036, 7216130), (5045, 5772904), (8072, 3608065), (10090, 2886452), (20180, 1443226), (40360, 721613)]