80496100

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{7523}}^1$

素因数の和:7644

約数の個数: 36

約数和(自身を含む): 176332464

約数和(自身を除く): 95836364

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 5350, 7523, 10700, 15046, 30092, 37615, 75230, 150460, 188075, 376150, 752300, 804961, 1609922, 3219844, 4024805, 8049610, 16099220, 20124025, 40248050, 80496100]

約数ペア:

[(1, 80496100), (2, 40248050), (4, 20124025), (5, 16099220), (10, 8049610), (20, 4024805), (25, 3219844), (50, 1609922), (100, 804961), (107, 752300), (214, 376150), (428, 188075), (535, 150460), (1070, 75230), (2140, 37615), (2675, 30092), (5350, 15046), (7523, 10700)]