91922080

素因数分解:

$2^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2887}}^1$

素因数の和:3101

約数の個数: 48

約数和(自身を含む): 218332800

約数和(自身を除く): 126410720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 199, 398, 796, 995, 1592, 1990, 2887, 3184, 3980, 5774, 6368, 7960, 11548, 14435, 15920, 23096, 28870, 31840, 46192, 57740, 92384, 115480, 230960, 461920, 574513, 1149026, 2298052, 2872565, 4596104, 5745130, 9192208, 11490260, 18384416, 22980520, 45961040, 91922080]

約数ペア:

[(1, 91922080), (2, 45961040), (4, 22980520), (5, 18384416), (8, 11490260), (10, 9192208), (16, 5745130), (20, 4596104), (32, 2872565), (40, 2298052), (80, 1149026), (160, 574513), (199, 461920), (398, 230960), (796, 115480), (995, 92384), (1592, 57740), (1990, 46192), (2887, 31840), (3184, 28870), (3980, 23096), (5774, 15920), (6368, 14435), (7960, 11548)]