38200370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9479}}^1$

素因数の和:9530

約数の個数: 32

約数和(自身を含む): 76446720

約数和(自身を除く): 38246350

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 9479, 18958, 47395, 94790, 123227, 246454, 293849, 587698, 616135, 1232270, 1469245, 2938490, 3820037, 7640074, 19100185, 38200370]

約数ペア:

[(1, 38200370), (2, 19100185), (5, 7640074), (10, 3820037), (13, 2938490), (26, 1469245), (31, 1232270), (62, 616135), (65, 587698), (130, 293849), (155, 246454), (310, 123227), (403, 94790), (806, 47395), (2015, 18958), (4030, 9479)]