13339928060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{118873}}^1$

素因数の和:119094

約数の個数: 48

約数和(自身を含む): 29077531392

約数和(自身を除く): 15737603332

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 181, 310, 362, 620, 724, 905, 1810, 3620, 5611, 11222, 22444, 28055, 56110, 112220, 118873, 237746, 475492, 594365, 1188730, 2377460, 3685063, 7370126, 14740252, 18425315, 21516013, 36850630, 43032026, 73701260, 86064052, 107580065, 215160130, 430320260, 666996403, 1333992806, 2667985612, 3334982015, 6669964030, 13339928060]

約数ペア:

[(1, 13339928060), (2, 6669964030), (4, 3334982015), (5, 2667985612), (10, 1333992806), (20, 666996403), (31, 430320260), (62, 215160130), (124, 107580065), (155, 86064052), (181, 73701260), (310, 43032026), (362, 36850630), (620, 21516013), (724, 18425315), (905, 14740252), (1810, 7370126), (3620, 3685063), (5611, 2377460), (11222, 1188730), (22444, 594365), (28055, 475492), (56110, 237746), (112220, 118873)]