4710440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{16823}}^1$

素因数の和:16841

約数の個数: 32

約数和(自身を含む): 12113280

約数和(自身を除く): 7402840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 16823, 33646, 67292, 84115, 117761, 134584, 168230, 235522, 336460, 471044, 588805, 672920, 942088, 1177610, 2355220, 4710440]

約数ペア:

[(1, 4710440), (2, 2355220), (4, 1177610), (5, 942088), (7, 672920), (8, 588805), (10, 471044), (14, 336460), (20, 235522), (28, 168230), (35, 134584), (40, 117761), (56, 84115), (70, 67292), (140, 33646), (280, 16823)]