22125530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4001}}^1$

素因数の和:4094

約数の個数: 32

約数和(自身を含む): 46103040

約数和(自身を除く): 23977510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 4001, 5530, 8002, 20005, 28007, 40010, 56014, 140035, 280070, 316079, 632158, 1580395, 2212553, 3160790, 4425106, 11062765, 22125530]

約数ペア:

[(1, 22125530), (2, 11062765), (5, 4425106), (7, 3160790), (10, 2212553), (14, 1580395), (35, 632158), (70, 316079), (79, 280070), (158, 140035), (395, 56014), (553, 40010), (790, 28007), (1106, 20005), (2765, 8002), (4001, 5530)]