417628370

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{1979}}^1$

素因数の和:2482

約数の個数: 32

約数和(自身を含む): 769824000

約数和(自身を除く): 352195630

約数列:

[1, 2, 5, 10, 47, 94, 235, 449, 470, 898, 1979, 2245, 3958, 4490, 9895, 19790, 21103, 42206, 93013, 105515, 186026, 211030, 465065, 888571, 930130, 1777142, 4442855, 8885710, 41762837, 83525674, 208814185, 417628370]

約数ペア:

[(1, 417628370), (2, 208814185), (5, 83525674), (10, 41762837), (47, 8885710), (94, 4442855), (235, 1777142), (449, 930130), (470, 888571), (898, 465065), (1979, 211030), (2245, 186026), (3958, 105515), (4490, 93013), (9895, 42206), (19790, 21103)]