4784360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2441}}^1$

素因数の和:2466

約数の個数: 48

約数和(自身を含む): 12527460

約数和(自身を除く): 7743100

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2441, 4882, 9764, 12205, 17087, 19528, 24410, 34174, 48820, 68348, 85435, 97640, 119609, 136696, 170870, 239218, 341740, 478436, 598045, 683480, 956872, 1196090, 2392180, 4784360]

約数ペア:

[(1, 4784360), (2, 2392180), (4, 1196090), (5, 956872), (7, 683480), (8, 598045), (10, 478436), (14, 341740), (20, 239218), (28, 170870), (35, 136696), (40, 119609), (49, 97640), (56, 85435), (70, 68348), (98, 48820), (140, 34174), (196, 24410), (245, 19528), (280, 17087), (392, 12205), (490, 9764), (980, 4882), (1960, 2441)]