392100910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1\times {\mathrm{1601}}^1$

素因数の和:2916

約数の個数: 32

約数和(自身を含む): 743968800

約数和(自身を除く): 351867890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1289, 1601, 2578, 3202, 6445, 8005, 12890, 16010, 24491, 30419, 48982, 60838, 122455, 152095, 244910, 304190, 2063689, 4127378, 10318445, 20636890, 39210091, 78420182, 196050455, 392100910]

約数ペア:

[(1, 392100910), (2, 196050455), (5, 78420182), (10, 39210091), (19, 20636890), (38, 10318445), (95, 4127378), (190, 2063689), (1289, 304190), (1601, 244910), (2578, 152095), (3202, 122455), (6445, 60838), (8005, 48982), (12890, 30419), (16010, 24491)]