14186540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 32239200

約数和(自身を除く): 18052660

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1009, 1406, 2018, 2812, 3515, 4036, 5045, 7030, 10090, 14060, 19171, 20180, 37333, 38342, 74666, 76684, 95855, 149332, 186665, 191710, 373330, 383420, 709327, 746660, 1418654, 2837308, 3546635, 7093270, 14186540]

約数ペア:

[(1, 14186540), (2, 7093270), (4, 3546635), (5, 2837308), (10, 1418654), (19, 746660), (20, 709327), (37, 383420), (38, 373330), (74, 191710), (76, 186665), (95, 149332), (148, 95855), (185, 76684), (190, 74666), (370, 38342), (380, 37333), (703, 20180), (740, 19171), (1009, 14060), (1406, 10090), (2018, 7030), (2812, 5045), (3515, 4036)]