21799681210

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1\times {\mathrm{38833}}^1$

素因数の和:39682

約数の個数: 32

約数和(自身を含む): 39829703760

約数和(自身を除く): 18030022550

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 769, 1538, 3845, 7690, 38833, 56137, 77666, 112274, 194165, 280685, 388330, 561370, 2834809, 5669618, 14174045, 28348090, 29862577, 59725154, 149312885, 298625770, 2179968121, 4359936242, 10899840605, 21799681210]

約数ペア:

[(1, 21799681210), (2, 10899840605), (5, 4359936242), (10, 2179968121), (73, 298625770), (146, 149312885), (365, 59725154), (730, 29862577), (769, 28348090), (1538, 14174045), (3845, 5669618), (7690, 2834809), (38833, 561370), (56137, 388330), (77666, 280685), (112274, 194165)]