88582720

素因数分解:

$2^6\times 5^1\times {\mathrm{276821}}^1$

素因数の和:276838

約数の個数: 28

約数和(自身を含む): 210938364

約数和(自身を除く): 122355644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 276821, 553642, 1107284, 1384105, 2214568, 2768210, 4429136, 5536420, 8858272, 11072840, 17716544, 22145680, 44291360, 88582720]

約数ペア:

[(1, 88582720), (2, 44291360), (4, 22145680), (5, 17716544), (8, 11072840), (10, 8858272), (16, 5536420), (20, 4429136), (32, 2768210), (40, 2214568), (64, 1384105), (80, 1107284), (160, 553642), (320, 276821)]