4737220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13933}}^1$

素因数の和:13959

約数の個数: 24

約数和(自身を含む): 10534104

約数和(自身を除く): 5796884

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 13933, 27866, 55732, 69665, 139330, 236861, 278660, 473722, 947444, 1184305, 2368610, 4737220]

約数ペア:

[(1, 4737220), (2, 2368610), (4, 1184305), (5, 947444), (10, 473722), (17, 278660), (20, 236861), (34, 139330), (68, 69665), (85, 55732), (170, 27866), (340, 13933)]