4728380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13907}}^1$

素因数の和:13933

約数の個数: 24

約数和(自身を含む): 10514448

約数和(自身を除く): 5786068

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 13907, 27814, 55628, 69535, 139070, 236419, 278140, 472838, 945676, 1182095, 2364190, 4728380]

約数ペア:

[(1, 4728380), (2, 2364190), (4, 1182095), (5, 945676), (10, 472838), (17, 278140), (20, 236419), (34, 139070), (68, 69535), (85, 55628), (170, 27814), (340, 13907)]