5027920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3697}}^1$

素因数の和:3727

約数の個数: 40

約数和(自身を含む): 12380904

約数和(自身を除く): 7352984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3697, 7394, 14788, 18485, 29576, 36970, 59152, 62849, 73940, 125698, 147880, 251396, 295760, 314245, 502792, 628490, 1005584, 1256980, 2513960, 5027920]

約数ペア:

[(1, 5027920), (2, 2513960), (4, 1256980), (5, 1005584), (8, 628490), (10, 502792), (16, 314245), (17, 295760), (20, 251396), (34, 147880), (40, 125698), (68, 73940), (80, 62849), (85, 59152), (136, 36970), (170, 29576), (272, 18485), (340, 14788), (680, 7394), (1360, 3697)]