26821630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2237}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 53174880

約数和(自身を除く): 26353250

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2237, 2398, 4474, 5995, 11185, 11990, 22370, 24607, 49214, 123035, 243833, 246070, 487666, 1219165, 2438330, 2682163, 5364326, 13410815, 26821630]

約数ペア:

[(1, 26821630), (2, 13410815), (5, 5364326), (10, 2682163), (11, 2438330), (22, 1219165), (55, 487666), (109, 246070), (110, 243833), (218, 123035), (545, 49214), (1090, 24607), (1199, 22370), (2237, 11990), (2398, 11185), (4474, 5995)]