25523480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22003}}^1$

素因数の和:22043

約数の個数: 32

約数和(自身を含む): 59410800

約数和(自身を除く): 33887320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 22003, 44006, 88012, 110015, 176024, 220030, 440060, 638087, 880120, 1276174, 2552348, 3190435, 5104696, 6380870, 12761740, 25523480]

約数ペア:

[(1, 25523480), (2, 12761740), (4, 6380870), (5, 5104696), (8, 3190435), (10, 2552348), (20, 1276174), (29, 880120), (40, 638087), (58, 440060), (116, 220030), (145, 176024), (232, 110015), (290, 88012), (580, 44006), (1160, 22003)]