47263960

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11699}}^1$

素因数の和:11811

約数の個数: 32

約数和(自身を含む): 107406000

約数和(自身を除く): 60142040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 11699, 23398, 46796, 58495, 93592, 116990, 233980, 467960, 1181599, 2363198, 4726396, 5907995, 9452792, 11815990, 23631980, 47263960]

約数ペア:

[(1, 47263960), (2, 23631980), (4, 11815990), (5, 9452792), (8, 5907995), (10, 4726396), (20, 2363198), (40, 1181599), (101, 467960), (202, 233980), (404, 116990), (505, 93592), (808, 58495), (1010, 46796), (2020, 23398), (4040, 11699)]