4895360

素因数分解:

$2^7\times 5^1\times {\mathrm{7649}}^1$

素因数の和:7668

約数の個数: 32

約数和(自身を含む): 11704500

約数和(自身を除く): 6809140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 7649, 15298, 30596, 38245, 61192, 76490, 122384, 152980, 244768, 305960, 489536, 611920, 979072, 1223840, 2447680, 4895360]

約数ペア:

[(1, 4895360), (2, 2447680), (4, 1223840), (5, 979072), (8, 611920), (10, 489536), (16, 305960), (20, 244768), (32, 152980), (40, 122384), (64, 76490), (80, 61192), (128, 38245), (160, 30596), (320, 15298), (640, 7649)]