18860150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13007}}^1$

素因数の和:13048

約数の個数: 24

約数和(自身を含む): 36292320

約数和(自身を除く): 17432170

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 13007, 26014, 65035, 130070, 325175, 377203, 650350, 754406, 1886015, 3772030, 9430075, 18860150]

約数ペア:

[(1, 18860150), (2, 9430075), (5, 3772030), (10, 1886015), (25, 754406), (29, 650350), (50, 377203), (58, 325175), (145, 130070), (290, 65035), (725, 26014), (1450, 13007)]