69760220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{1579}}^1$

素因数の和:1682

約数の個数: 36

約数和(自身を含む): 149774520

約数和(自身を除く): 80014300

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1579, 2209, 3158, 4418, 6316, 7895, 8836, 11045, 15790, 22090, 31580, 44180, 74213, 148426, 296852, 371065, 742130, 1484260, 3488011, 6976022, 13952044, 17440055, 34880110, 69760220]

約数ペア:

[(1, 69760220), (2, 34880110), (4, 17440055), (5, 13952044), (10, 6976022), (20, 3488011), (47, 1484260), (94, 742130), (188, 371065), (235, 296852), (470, 148426), (940, 74213), (1579, 44180), (2209, 31580), (3158, 22090), (4418, 15790), (6316, 11045), (7895, 8836)]