120090548

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{4621}}^1$

素因数の和:4787

約数の個数: 24

約数和(自身を含む): 215477640

約数和(自身を除く): 95387092

約数列:

[1, 2, 4, 73, 89, 146, 178, 292, 356, 4621, 6497, 9242, 12994, 18484, 25988, 337333, 411269, 674666, 822538, 1349332, 1645076, 30022637, 60045274, 120090548]

約数ペア:

[(1, 120090548), (2, 60045274), (4, 30022637), (73, 1645076), (89, 1349332), (146, 822538), (178, 674666), (292, 411269), (356, 337333), (4621, 25988), (6497, 18484), (9242, 12994)]