97372120

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{8663}}^1$

素因数の和:8955

約数の個数: 32

約数和(自身を含む): 219892320

約数和(自身を除く): 122520200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1405, 2248, 2810, 5620, 8663, 11240, 17326, 34652, 43315, 69304, 86630, 173260, 346520, 2434303, 4868606, 9737212, 12171515, 19474424, 24343030, 48686060, 97372120]

約数ペア:

[(1, 97372120), (2, 48686060), (4, 24343030), (5, 19474424), (8, 12171515), (10, 9737212), (20, 4868606), (40, 2434303), (281, 346520), (562, 173260), (1124, 86630), (1405, 69304), (2248, 43315), (2810, 34652), (5620, 17326), (8663, 11240)]