27624940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5333}}^1$

素因数の和:5386

約数の個数: 48

約数和(自身を含む): 68104512

約数和(自身を除く): 40479572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 5333, 10666, 21332, 26665, 37331, 53330, 74662, 106660, 149324, 186655, 197321, 373310, 394642, 746620, 789284, 986605, 1381247, 1973210, 2762494, 3946420, 5524988, 6906235, 13812470, 27624940]

約数ペア:

[(1, 27624940), (2, 13812470), (4, 6906235), (5, 5524988), (7, 3946420), (10, 2762494), (14, 1973210), (20, 1381247), (28, 986605), (35, 789284), (37, 746620), (70, 394642), (74, 373310), (140, 197321), (148, 186655), (185, 149324), (259, 106660), (370, 74662), (518, 53330), (740, 37331), (1036, 26665), (1295, 21332), (2590, 10666), (5180, 5333)]