47389100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 114034368

約数和(自身を除く): 66645268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 100, 110, 134, 220, 268, 275, 335, 550, 643, 670, 737, 1100, 1286, 1340, 1474, 1675, 2572, 2948, 3215, 3350, 3685, 6430, 6700, 7073, 7370, 12860, 14146, 14740, 16075, 18425, 28292, 32150, 35365, 36850, 43081, 64300, 70730, 73700, 86162, 141460, 172324, 176825, 215405, 353650, 430810, 473891, 707300, 861620, 947782, 1077025, 1895564, 2154050, 2369455, 4308100, 4738910, 9477820, 11847275, 23694550, 47389100]

約数ペア:

[(1, 47389100), (2, 23694550), (4, 11847275), (5, 9477820), (10, 4738910), (11, 4308100), (20, 2369455), (22, 2154050), (25, 1895564), (44, 1077025), (50, 947782), (55, 861620), (67, 707300), (100, 473891), (110, 430810), (134, 353650), (220, 215405), (268, 176825), (275, 172324), (335, 141460), (550, 86162), (643, 73700), (670, 70730), (737, 64300), (1100, 43081), (1286, 36850), (1340, 35365), (1474, 32150), (1675, 28292), (2572, 18425), (2948, 16075), (3215, 14740), (3350, 14146), (3685, 12860), (6430, 7370), (6700, 7073)]