26761460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 61955712

約数和(自身を除く): 35194252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1133, 1181, 2060, 2266, 2362, 4532, 4724, 5665, 5905, 11330, 11810, 12991, 22660, 23620, 25982, 51964, 64955, 121643, 129910, 243286, 259820, 486572, 608215, 1216430, 1338073, 2432860, 2676146, 5352292, 6690365, 13380730, 26761460]

約数ペア:

[(1, 26761460), (2, 13380730), (4, 6690365), (5, 5352292), (10, 2676146), (11, 2432860), (20, 1338073), (22, 1216430), (44, 608215), (55, 486572), (103, 259820), (110, 243286), (206, 129910), (220, 121643), (412, 64955), (515, 51964), (1030, 25982), (1133, 23620), (1181, 22660), (2060, 12991), (2266, 11810), (2362, 11330), (4532, 5905), (4724, 5665)]