23059660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 53851392

約数和(自身を除く): 30791732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 2861, 4030, 5722, 8060, 11444, 14305, 28610, 37193, 57220, 74386, 88691, 148772, 177382, 185965, 354764, 371930, 443455, 743860, 886910, 1152983, 1773820, 2305966, 4611932, 5764915, 11529830, 23059660]

約数ペア:

[(1, 23059660), (2, 11529830), (4, 5764915), (5, 4611932), (10, 2305966), (13, 1773820), (20, 1152983), (26, 886910), (31, 743860), (52, 443455), (62, 371930), (65, 354764), (124, 185965), (130, 177382), (155, 148772), (260, 88691), (310, 74386), (403, 57220), (620, 37193), (806, 28610), (1612, 14305), (2015, 11444), (2861, 8060), (4030, 5722)]