316100

素因数分解:

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

素因数の和:152

約数の個数: 36

約数和(自身を含む): 716100

約数和(自身を除く): 400000

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 109, 116, 145, 218, 290, 436, 545, 580, 725, 1090, 1450, 2180, 2725, 2900, 3161, 5450, 6322, 10900, 12644, 15805, 31610, 63220, 79025, 158050, 316100]

約数ペア:

[(1, 316100), (2, 158050), (4, 79025), (5, 63220), (10, 31610), (20, 15805), (25, 12644), (29, 10900), (50, 6322), (58, 5450), (100, 3161), (109, 2900), (116, 2725), (145, 2180), (218, 1450), (290, 1090), (436, 725), (545, 580)]