25800430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 49183200

約数和(自身を除く): 23382770

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2069, 2494, 4138, 6235, 10345, 12470, 20690, 60001, 88967, 120002, 177934, 300005, 444835, 600010, 889670, 2580043, 5160086, 12900215, 25800430]

約数ペア:

[(1, 25800430), (2, 12900215), (5, 5160086), (10, 2580043), (29, 889670), (43, 600010), (58, 444835), (86, 300005), (145, 177934), (215, 120002), (290, 88967), (430, 60001), (1247, 20690), (2069, 12470), (2494, 10345), (4138, 6235)]