233124520

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{29287}}^1$

素因数の和:29497

約数の個数: 32

約数和(自身を含む): 527184000

約数和(自身を除く): 294059480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 7960, 29287, 58574, 117148, 146435, 234296, 292870, 585740, 1171480, 5828113, 11656226, 23312452, 29140565, 46624904, 58281130, 116562260, 233124520]

約数ペア:

[(1, 233124520), (2, 116562260), (4, 58281130), (5, 46624904), (8, 29140565), (10, 23312452), (20, 11656226), (40, 5828113), (199, 1171480), (398, 585740), (796, 292870), (995, 234296), (1592, 146435), (1990, 117148), (3980, 58574), (7960, 29287)]