4796720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3527}}^1$

素因数の和:3557

約数の個数: 40

約数和(自身を含む): 11811744

約数和(自身を除く): 7015024

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3527, 7054, 14108, 17635, 28216, 35270, 56432, 59959, 70540, 119918, 141080, 239836, 282160, 299795, 479672, 599590, 959344, 1199180, 2398360, 4796720]

約数ペア:

[(1, 4796720), (2, 2398360), (4, 1199180), (5, 959344), (8, 599590), (10, 479672), (16, 299795), (17, 282160), (20, 239836), (34, 141080), (40, 119918), (68, 70540), (80, 59959), (85, 56432), (136, 35270), (170, 28216), (272, 17635), (340, 14108), (680, 7054), (1360, 3527)]