105299920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{119659}}^1$

素因数の和:119683

約数の個数: 40

約数和(自身を含む): 267081120

約数和(自身を除く): 161781200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 119659, 239318, 478636, 598295, 957272, 1196590, 1316249, 1914544, 2393180, 2632498, 4786360, 5264996, 6581245, 9572720, 10529992, 13162490, 21059984, 26324980, 52649960, 105299920]

約数ペア:

[(1, 105299920), (2, 52649960), (4, 26324980), (5, 21059984), (8, 13162490), (10, 10529992), (11, 9572720), (16, 6581245), (20, 5264996), (22, 4786360), (40, 2632498), (44, 2393180), (55, 1914544), (80, 1316249), (88, 1196590), (110, 957272), (176, 598295), (220, 478636), (440, 239318), (880, 119659)]