158050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 24

約数和(自身を含む): 306900

約数和(自身を除く): 148850

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 109, 145, 218, 290, 545, 725, 1090, 1450, 2725, 3161, 5450, 6322, 15805, 31610, 79025, 158050]

約数ペア:

[(1, 158050), (2, 79025), (5, 31610), (10, 15805), (25, 6322), (29, 5450), (50, 3161), (58, 2725), (109, 1450), (145, 1090), (218, 725), (290, 545)]