61068940

素因数分解:

$2^2\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{2347}}^1$

素因数の和:3657

約数の個数: 24

約数和(自身を含む): 128398032

約数和(自身を除く): 67329092

約数列:

[1, 2, 4, 5, 10, 20, 1301, 2347, 2602, 4694, 5204, 6505, 9388, 11735, 13010, 23470, 26020, 46940, 3053447, 6106894, 12213788, 15267235, 30534470, 61068940]

約数ペア:

[(1, 61068940), (2, 30534470), (4, 15267235), (5, 12213788), (10, 6106894), (20, 3053447), (1301, 46940), (2347, 26020), (2602, 23470), (4694, 13010), (5204, 11735), (6505, 9388)]