4158320

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:953

約数の個数: 40

約数和(自身を含む): 9843120

約数和(自身を除く): 5684800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 881, 944, 1180, 1762, 2360, 3524, 4405, 4720, 7048, 8810, 14096, 17620, 35240, 51979, 70480, 103958, 207916, 259895, 415832, 519790, 831664, 1039580, 2079160, 4158320]

約数ペア:

[(1, 4158320), (2, 2079160), (4, 1039580), (5, 831664), (8, 519790), (10, 415832), (16, 259895), (20, 207916), (40, 103958), (59, 70480), (80, 51979), (118, 35240), (236, 17620), (295, 14096), (472, 8810), (590, 7048), (881, 4720), (944, 4405), (1180, 3524), (1762, 2360)]