44161541440

素因数分解:

$2^6\times 5^1\times {\mathrm{138004817}}^1$

素因数の和:138004834

約数の個数: 28

約数和(自身を含む): 105159671316

約数和(自身を除く): 60998129876

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 138004817, 276009634, 552019268, 690024085, 1104038536, 1380048170, 2208077072, 2760096340, 4416154144, 5520192680, 8832308288, 11040385360, 22080770720, 44161541440]

約数ペア:

[(1, 44161541440), (2, 22080770720), (4, 11040385360), (5, 8832308288), (8, 5520192680), (10, 4416154144), (16, 2760096340), (20, 2208077072), (32, 1380048170), (40, 1104038536), (64, 690024085), (80, 552019268), (160, 276009634), (320, 138004817)]