5795140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 13547520

約数和(自身を除く): 7752380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 719, 806, 1438, 1612, 2015, 2876, 3595, 4030, 7190, 8060, 9347, 14380, 18694, 22289, 37388, 44578, 46735, 89156, 93470, 111445, 186940, 222890, 289757, 445780, 579514, 1159028, 1448785, 2897570, 5795140]

約数ペア:

[(1, 5795140), (2, 2897570), (4, 1448785), (5, 1159028), (10, 579514), (13, 445780), (20, 289757), (26, 222890), (31, 186940), (52, 111445), (62, 93470), (65, 89156), (124, 46735), (130, 44578), (155, 37388), (260, 22289), (310, 18694), (403, 14380), (620, 9347), (719, 8060), (806, 7190), (1438, 4030), (1612, 3595), (2015, 2876)]