29581040

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2699}}^1$

素因数の和:2849

約数の個数: 40

約数和(自身を含む): 69303600

約数和(自身を除く): 39722560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2699, 2740, 5398, 5480, 10796, 10960, 13495, 21592, 26990, 43184, 53980, 107960, 215920, 369763, 739526, 1479052, 1848815, 2958104, 3697630, 5916208, 7395260, 14790520, 29581040]

約数ペア:

[(1, 29581040), (2, 14790520), (4, 7395260), (5, 5916208), (8, 3697630), (10, 2958104), (16, 1848815), (20, 1479052), (40, 739526), (80, 369763), (137, 215920), (274, 107960), (548, 53980), (685, 43184), (1096, 26990), (1370, 21592), (2192, 13495), (2699, 10960), (2740, 10796), (5398, 5480)]