9469780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 20837376

約数和(自身を除く): 11367596

約数列:

[1, 2, 4, 5, 10, 20, 37, 67, 74, 134, 148, 185, 191, 268, 335, 370, 382, 670, 740, 764, 955, 1340, 1910, 2479, 3820, 4958, 7067, 9916, 12395, 12797, 14134, 24790, 25594, 28268, 35335, 49580, 51188, 63985, 70670, 127970, 141340, 255940, 473489, 946978, 1893956, 2367445, 4734890, 9469780]

約数ペア:

[(1, 9469780), (2, 4734890), (4, 2367445), (5, 1893956), (10, 946978), (20, 473489), (37, 255940), (67, 141340), (74, 127970), (134, 70670), (148, 63985), (185, 51188), (191, 49580), (268, 35335), (335, 28268), (370, 25594), (382, 24790), (670, 14134), (740, 12797), (764, 12395), (955, 9916), (1340, 7067), (1910, 4958), (2479, 3820)]