736164080

素因数分解:

$2^4\times 5^1\times {\mathrm{9202051}}^1$

素因数の和:9202064

約数の個数: 20

約数和(自身を含む): 1711581672

約数和(自身を除く): 975417592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 9202051, 18404102, 36808204, 46010255, 73616408, 92020510, 147232816, 184041020, 368082040, 736164080]

約数ペア:

[(1, 736164080), (2, 368082040), (4, 184041020), (5, 147232816), (8, 92020510), (10, 73616408), (16, 46010255), (20, 36808204), (40, 18404102), (80, 9202051)]