108204160

素因数分解:

$2^7\times 5^1\times {\mathrm{169069}}^1$

素因数の和:169088

約数の個数: 32

約数和(自身を含む): 258677100

約数和(自身を除く): 150472940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 169069, 338138, 676276, 845345, 1352552, 1690690, 2705104, 3381380, 5410208, 6762760, 10820416, 13525520, 21640832, 27051040, 54102080, 108204160]

約数ペア:

[(1, 108204160), (2, 54102080), (4, 27051040), (5, 21640832), (8, 13525520), (10, 10820416), (16, 6762760), (20, 5410208), (32, 3381380), (40, 2705104), (64, 1690690), (80, 1352552), (128, 845345), (160, 676276), (320, 338138), (640, 169069)]