1923260

素因数分解:

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

素因数の和:182

約数の個数: 48

約数和(自身を含む): 4366656

約数和(自身を除く): 2443396

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 113, 115, 148, 185, 226, 230, 370, 452, 460, 565, 740, 851, 1130, 1702, 2260, 2599, 3404, 4181, 4255, 5198, 8362, 8510, 10396, 12995, 16724, 17020, 20905, 25990, 41810, 51980, 83620, 96163, 192326, 384652, 480815, 961630, 1923260]

約数ペア:

[(1, 1923260), (2, 961630), (4, 480815), (5, 384652), (10, 192326), (20, 96163), (23, 83620), (37, 51980), (46, 41810), (74, 25990), (92, 20905), (113, 17020), (115, 16724), (148, 12995), (185, 10396), (226, 8510), (230, 8362), (370, 5198), (452, 4255), (460, 4181), (565, 3404), (740, 2599), (851, 2260), (1130, 1702)]