327135310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1\times {\mathrm{1289}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 604648800

約数和(自身を除く): 277513490

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 619, 1238, 1289, 2578, 3095, 6190, 6445, 12890, 25379, 50758, 52849, 105698, 126895, 253790, 264245, 528490, 797891, 1595782, 3989455, 7978910, 32713531, 65427062, 163567655, 327135310]

約数ペア:

[(1, 327135310), (2, 163567655), (5, 65427062), (10, 32713531), (41, 7978910), (82, 3989455), (205, 1595782), (410, 797891), (619, 528490), (1238, 264245), (1289, 253790), (2578, 126895), (3095, 105698), (6190, 52849), (6445, 50758), (12890, 25379)]