5200145240

素因数分解:

$2^3\times 5^1\times {\mathrm{130003631}}^1$

素因数の和:130003642

約数の個数: 16

約数和(自身を含む): 11700326880

約数和(自身を除く): 6500181640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 130003631, 260007262, 520014524, 650018155, 1040029048, 1300036310, 2600072620, 5200145240]

約数ペア:

[(1, 5200145240), (2, 2600072620), (4, 1300036310), (5, 1040029048), (8, 650018155), (10, 520014524), (20, 260007262), (40, 130003631)]