29904580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{36469}}^1$

素因数の和:36519

約数の個数: 24

約数和(自身を含む): 64333080

約数和(自身を除く): 34428500

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 36469, 72938, 145876, 182345, 364690, 729380, 1495229, 2990458, 5980916, 7476145, 14952290, 29904580]

約数ペア:

[(1, 29904580), (2, 14952290), (4, 7476145), (5, 5980916), (10, 2990458), (20, 1495229), (41, 729380), (82, 364690), (164, 182345), (205, 145876), (410, 72938), (820, 36469)]