3272980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5279}}^1$

素因数の和:5319

約数の個数: 24

約数和(自身を含む): 7096320

約数和(自身を除く): 3823340

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 5279, 10558, 21116, 26395, 52790, 105580, 163649, 327298, 654596, 818245, 1636490, 3272980]

約数ペア:

[(1, 3272980), (2, 1636490), (4, 818245), (5, 654596), (10, 327298), (20, 163649), (31, 105580), (62, 52790), (124, 26395), (155, 21116), (310, 10558), (620, 5279)]