79455460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{81077}}^1$

素因数の和:81100

約数の個数: 36

約数和(自身を含む): 194100732

約数和(自身を除く): 114645272

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 81077, 162154, 324308, 405385, 567539, 810770, 1135078, 1621540, 2270156, 2837695, 3972773, 5675390, 7945546, 11350780, 15891092, 19863865, 39727730, 79455460]

約数ペア:

[(1, 79455460), (2, 39727730), (4, 19863865), (5, 15891092), (7, 11350780), (10, 7945546), (14, 5675390), (20, 3972773), (28, 2837695), (35, 2270156), (49, 1621540), (70, 1135078), (98, 810770), (140, 567539), (196, 405385), (245, 324308), (490, 162154), (980, 81077)]