40124650

素因数分解:

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

素因数の和:136

約数の個数: 72

約数和(自身を含む): 82080684

約数和(自身を除く): 41956034

約数列:

[1, 2, 5, 10, 23, 25, 37, 41, 46, 50, 74, 82, 115, 185, 205, 230, 370, 410, 529, 575, 851, 925, 943, 1025, 1058, 1150, 1517, 1702, 1850, 1886, 2050, 2645, 3034, 4255, 4715, 5290, 7585, 8510, 9430, 13225, 15170, 19573, 21275, 21689, 23575, 26450, 34891, 37925, 39146, 42550, 43378, 47150, 69782, 75850, 97865, 108445, 174455, 195730, 216890, 348910, 489325, 542225, 802493, 872275, 978650, 1084450, 1604986, 1744550, 4012465, 8024930, 20062325, 40124650]

約数ペア:

[(1, 40124650), (2, 20062325), (5, 8024930), (10, 4012465), (23, 1744550), (25, 1604986), (37, 1084450), (41, 978650), (46, 872275), (50, 802493), (74, 542225), (82, 489325), (115, 348910), (185, 216890), (205, 195730), (230, 174455), (370, 108445), (410, 97865), (529, 75850), (575, 69782), (851, 47150), (925, 43378), (943, 42550), (1025, 39146), (1058, 37925), (1150, 34891), (1517, 26450), (1702, 23575), (1850, 21689), (1886, 21275), (2050, 19573), (2645, 15170), (3034, 13225), (4255, 9430), (4715, 8510), (5290, 7585)]