90092840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97927}}^1$

素因数の和:97961

約数の個数: 32

約数和(自身を含む): 211524480

約数和(自身を除く): 121431640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 97927, 195854, 391708, 489635, 783416, 979270, 1958540, 2252321, 3917080, 4504642, 9009284, 11261605, 18018568, 22523210, 45046420, 90092840]

約数ペア:

[(1, 90092840), (2, 45046420), (4, 22523210), (5, 18018568), (8, 11261605), (10, 9009284), (20, 4504642), (23, 3917080), (40, 2252321), (46, 1958540), (92, 979270), (115, 783416), (184, 489635), (230, 391708), (460, 195854), (920, 97927)]