12051560

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9719}}^1$

素因数の和:9761

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 15942040

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 9719, 19438, 38876, 48595, 77752, 97190, 194380, 301289, 388760, 602578, 1205156, 1506445, 2410312, 3012890, 6025780, 12051560]

約数ペア:

[(1, 12051560), (2, 6025780), (4, 3012890), (5, 2410312), (8, 1506445), (10, 1205156), (20, 602578), (31, 388760), (40, 301289), (62, 194380), (124, 97190), (155, 77752), (248, 48595), (310, 38876), (620, 19438), (1240, 9719)]