275366950

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2039}}^1$

素因数の和:2161

約数の個数: 48

約数和(自身を含む): 533492640

約数和(自身を除く): 258125690

約数列:

[1, 2, 5, 10, 25, 37, 50, 73, 74, 146, 185, 365, 370, 730, 925, 1825, 1850, 2039, 2701, 3650, 4078, 5402, 10195, 13505, 20390, 27010, 50975, 67525, 75443, 101950, 135050, 148847, 150886, 297694, 377215, 744235, 754430, 1488470, 1886075, 3721175, 3772150, 5507339, 7442350, 11014678, 27536695, 55073390, 137683475, 275366950]

約数ペア:

[(1, 275366950), (2, 137683475), (5, 55073390), (10, 27536695), (25, 11014678), (37, 7442350), (50, 5507339), (73, 3772150), (74, 3721175), (146, 1886075), (185, 1488470), (365, 754430), (370, 744235), (730, 377215), (925, 297694), (1825, 150886), (1850, 148847), (2039, 135050), (2701, 101950), (3650, 75443), (4078, 67525), (5402, 50975), (10195, 27010), (13505, 20390)]