12560045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 16934400

約数和(自身を除く): 4374355

約数列:

[1, 5, 19, 29, 47, 95, 97, 145, 235, 485, 551, 893, 1363, 1843, 2755, 2813, 4465, 4559, 6815, 9215, 14065, 22795, 25897, 53447, 86621, 129485, 132211, 267235, 433105, 661055, 2512009, 12560045]

約数ペア:

[(1, 12560045), (5, 2512009), (19, 661055), (29, 433105), (47, 267235), (95, 132211), (97, 129485), (145, 86621), (235, 53447), (485, 25897), (551, 22795), (893, 14065), (1363, 9215), (1843, 6815), (2755, 4559), (2813, 4465)]