4154560

素因数分解:

$2^6\times 5^1\times {\mathrm{12983}}^1$

素因数の和:13000

約数の個数: 28

約数和(自身を含む): 9893808

約数和(自身を除く): 5739248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 12983, 25966, 51932, 64915, 103864, 129830, 207728, 259660, 415456, 519320, 830912, 1038640, 2077280, 4154560]

約数ペア:

[(1, 4154560), (2, 2077280), (4, 1038640), (5, 830912), (8, 519320), (10, 415456), (16, 259660), (20, 207728), (32, 129830), (40, 103864), (64, 64915), (80, 51932), (160, 25966), (320, 12983)]