10368816520

素因数分解:

$2^3\times 5^1\times {\mathrm{259220413}}^1$

素因数の和:259220424

約数の個数: 16

約数和(自身を含む): 23329837260

約数和(自身を除く): 12961020740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 259220413, 518440826, 1036881652, 1296102065, 2073763304, 2592204130, 5184408260, 10368816520]

約数ペア:

[(1, 10368816520), (2, 5184408260), (4, 2592204130), (5, 2073763304), (8, 1296102065), (10, 1036881652), (20, 518440826), (40, 259220413)]