26479270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 49547520

約数和(自身を除く): 23068250

約数列:

[1, 2, 5, 10, 31, 62, 155, 229, 310, 373, 458, 746, 1145, 1865, 2290, 3730, 7099, 11563, 14198, 23126, 35495, 57815, 70990, 85417, 115630, 170834, 427085, 854170, 2647927, 5295854, 13239635, 26479270]

約数ペア:

[(1, 26479270), (2, 13239635), (5, 5295854), (10, 2647927), (31, 854170), (62, 427085), (155, 170834), (229, 115630), (310, 85417), (373, 70990), (458, 57815), (746, 35495), (1145, 23126), (1865, 14198), (2290, 11563), (3730, 7099)]