5001280

素因数分解:

$2^6\times 5^1\times {\mathrm{15629}}^1$

素因数の和:15646

約数の個数: 28

約数和(自身を含む): 11910060

約数和(自身を除く): 6908780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 15629, 31258, 62516, 78145, 125032, 156290, 250064, 312580, 500128, 625160, 1000256, 1250320, 2500640, 5001280]

約数ペア:

[(1, 5001280), (2, 2500640), (4, 1250320), (5, 1000256), (8, 625160), (10, 500128), (16, 312580), (20, 250064), (32, 156290), (40, 125032), (64, 78145), (80, 62516), (160, 31258), (320, 15629)]