4748780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13967}}^1$

素因数の和:13993

約数の個数: 24

約数和(自身を含む): 10559808

約数和(自身を除く): 5811028

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 13967, 27934, 55868, 69835, 139670, 237439, 279340, 474878, 949756, 1187195, 2374390, 4748780]

約数ペア:

[(1, 4748780), (2, 2374390), (4, 1187195), (5, 949756), (10, 474878), (17, 279340), (20, 237439), (34, 139670), (68, 69835), (85, 55868), (170, 27934), (340, 13967)]