29739350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 57652560

約数和(自身を除く): 27913210

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 89, 163, 178, 205, 326, 410, 445, 815, 890, 1025, 1630, 2050, 2225, 3649, 4075, 4450, 6683, 7298, 8150, 13366, 14507, 18245, 29014, 33415, 36490, 66830, 72535, 91225, 145070, 167075, 182450, 334150, 362675, 594787, 725350, 1189574, 2973935, 5947870, 14869675, 29739350]

約数ペア:

[(1, 29739350), (2, 14869675), (5, 5947870), (10, 2973935), (25, 1189574), (41, 725350), (50, 594787), (82, 362675), (89, 334150), (163, 182450), (178, 167075), (205, 145070), (326, 91225), (410, 72535), (445, 66830), (815, 36490), (890, 33415), (1025, 29014), (1630, 18245), (2050, 14507), (2225, 13366), (3649, 8150), (4075, 7298), (4450, 6683)]