4811240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17183}}^1$

素因数の和:17201

約数の個数: 32

約数和(自身を含む): 12372480

約数和(自身を除く): 7561240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17183, 34366, 68732, 85915, 120281, 137464, 171830, 240562, 343660, 481124, 601405, 687320, 962248, 1202810, 2405620, 4811240]

約数ペア:

[(1, 4811240), (2, 2405620), (4, 1202810), (5, 962248), (7, 687320), (8, 601405), (10, 481124), (14, 343660), (20, 240562), (28, 171830), (35, 137464), (40, 120281), (56, 85915), (70, 68732), (140, 34366), (280, 17183)]