47565020

素因数分解:

$2^2\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{1889}}^1$

素因数の和:3157

約数の個数: 24

約数和(自身を含む): 100018800

約数和(自身を除く): 52453780

約数列:

[1, 2, 4, 5, 10, 20, 1259, 1889, 2518, 3778, 5036, 6295, 7556, 9445, 12590, 18890, 25180, 37780, 2378251, 4756502, 9513004, 11891255, 23782510, 47565020]

約数ペア:

[(1, 47565020), (2, 23782510), (4, 11891255), (5, 9513004), (10, 4756502), (20, 2378251), (1259, 37780), (1889, 25180), (2518, 18890), (3778, 12590), (5036, 9445), (6295, 7556)]