40980130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 75769344

約数和(自身を除く): 34789214

約数列:

[1, 2, 5, 10, 53, 106, 167, 265, 334, 463, 530, 835, 926, 1670, 2315, 4630, 8851, 17702, 24539, 44255, 49078, 77321, 88510, 122695, 154642, 245390, 386605, 773210, 4098013, 8196026, 20490065, 40980130]

約数ペア:

[(1, 40980130), (2, 20490065), (5, 8196026), (10, 4098013), (53, 773210), (106, 386605), (167, 245390), (265, 154642), (334, 122695), (463, 88510), (530, 77321), (835, 49078), (926, 44255), (1670, 24539), (2315, 17702), (4630, 8851)]