4178440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14923}}^1$

素因数の和:14941

約数の個数: 32

約数和(自身を含む): 10745280

約数和(自身を除く): 6566840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14923, 29846, 59692, 74615, 104461, 119384, 149230, 208922, 298460, 417844, 522305, 596920, 835688, 1044610, 2089220, 4178440]

約数ペア:

[(1, 4178440), (2, 2089220), (4, 1044610), (5, 835688), (7, 596920), (8, 522305), (10, 417844), (14, 298460), (20, 208922), (28, 149230), (35, 119384), (40, 104461), (56, 74615), (70, 59692), (140, 29846), (280, 14923)]