39426830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 78599808

約数和(自身を除く): 39172978

約数列:

[1, 2, 5, 10, 23, 37, 41, 46, 74, 82, 113, 115, 185, 205, 226, 230, 370, 410, 565, 851, 943, 1130, 1517, 1702, 1886, 2599, 3034, 4181, 4255, 4633, 4715, 5198, 7585, 8362, 8510, 9266, 9430, 12995, 15170, 20905, 23165, 25990, 34891, 41810, 46330, 69782, 96163, 106559, 171421, 174455, 192326, 213118, 342842, 348910, 480815, 532795, 857105, 961630, 1065590, 1714210, 3942683, 7885366, 19713415, 39426830]

約数ペア:

[(1, 39426830), (2, 19713415), (5, 7885366), (10, 3942683), (23, 1714210), (37, 1065590), (41, 961630), (46, 857105), (74, 532795), (82, 480815), (113, 348910), (115, 342842), (185, 213118), (205, 192326), (226, 174455), (230, 171421), (370, 106559), (410, 96163), (565, 69782), (851, 46330), (943, 41810), (1130, 34891), (1517, 25990), (1702, 23165), (1886, 20905), (2599, 15170), (3034, 12995), (4181, 9430), (4255, 9266), (4633, 8510), (4715, 8362), (5198, 7585)]