3846520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 9357120

約数和(自身を除く): 5510600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 113, 115, 148, 184, 185, 226, 230, 296, 370, 452, 460, 565, 740, 851, 904, 920, 1130, 1480, 1702, 2260, 2599, 3404, 4181, 4255, 4520, 5198, 6808, 8362, 8510, 10396, 12995, 16724, 17020, 20792, 20905, 25990, 33448, 34040, 41810, 51980, 83620, 96163, 103960, 167240, 192326, 384652, 480815, 769304, 961630, 1923260, 3846520]

約数ペア:

[(1, 3846520), (2, 1923260), (4, 961630), (5, 769304), (8, 480815), (10, 384652), (20, 192326), (23, 167240), (37, 103960), (40, 96163), (46, 83620), (74, 51980), (92, 41810), (113, 34040), (115, 33448), (148, 25990), (184, 20905), (185, 20792), (226, 17020), (230, 16724), (296, 12995), (370, 10396), (452, 8510), (460, 8362), (565, 6808), (740, 5198), (851, 4520), (904, 4255), (920, 4181), (1130, 3404), (1480, 2599), (1702, 2260)]