10390440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{86587}}^1$

素因数の和:86601

約数の個数: 32

約数和(自身を含む): 31171680

約数和(自身を除く): 20781240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 86587, 173174, 259761, 346348, 432935, 519522, 692696, 865870, 1039044, 1298805, 1731740, 2078088, 2597610, 3463480, 5195220, 10390440]

約数ペア:

[(1, 10390440), (2, 5195220), (3, 3463480), (4, 2597610), (5, 2078088), (6, 1731740), (8, 1298805), (10, 1039044), (12, 865870), (15, 692696), (20, 519522), (24, 432935), (30, 346348), (40, 259761), (60, 173174), (120, 86587)]