12140200

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 28552860

約数和(自身を除く): 16412660

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 505, 601, 808, 1010, 1202, 2020, 2404, 2525, 3005, 4040, 4808, 5050, 6010, 10100, 12020, 15025, 20200, 24040, 30050, 60100, 60701, 120200, 121402, 242804, 303505, 485608, 607010, 1214020, 1517525, 2428040, 3035050, 6070100, 12140200]

約数ペア:

[(1, 12140200), (2, 6070100), (4, 3035050), (5, 2428040), (8, 1517525), (10, 1214020), (20, 607010), (25, 485608), (40, 303505), (50, 242804), (100, 121402), (101, 120200), (200, 60701), (202, 60100), (404, 30050), (505, 24040), (601, 20200), (808, 15025), (1010, 12020), (1202, 10100), (2020, 6010), (2404, 5050), (2525, 4808), (3005, 4040)]