64548350

素因数分解:

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

素因数の和:150

約数の個数: 72

約数和(自身を含む): 131897808

約数和(自身を除く): 67349458

約数列:

[1, 2, 5, 10, 23, 25, 37, 41, 46, 50, 74, 82, 115, 185, 205, 230, 370, 410, 575, 851, 925, 943, 1025, 1150, 1369, 1517, 1702, 1850, 1886, 2050, 2738, 3034, 4255, 4715, 6845, 7585, 8510, 9430, 13690, 15170, 21275, 23575, 31487, 34225, 34891, 37925, 42550, 47150, 56129, 62974, 68450, 69782, 75850, 112258, 157435, 174455, 280645, 314870, 348910, 561290, 787175, 872275, 1290967, 1403225, 1574350, 1744550, 2581934, 2806450, 6454835, 12909670, 32274175, 64548350]

約数ペア:

[(1, 64548350), (2, 32274175), (5, 12909670), (10, 6454835), (23, 2806450), (25, 2581934), (37, 1744550), (41, 1574350), (46, 1403225), (50, 1290967), (74, 872275), (82, 787175), (115, 561290), (185, 348910), (205, 314870), (230, 280645), (370, 174455), (410, 157435), (575, 112258), (851, 75850), (925, 69782), (943, 68450), (1025, 62974), (1150, 56129), (1369, 47150), (1517, 42550), (1702, 37925), (1850, 34891), (1886, 34225), (2050, 31487), (2738, 23575), (3034, 21275), (4255, 15170), (4715, 13690), (6845, 9430), (7585, 8510)]