4230320

素因数分解:

$2^4\times 5^1\times {\mathrm{52879}}^1$

素因数の和:52892

約数の個数: 20

約数和(自身を含む): 9835680

約数和(自身を除く): 5605360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 52879, 105758, 211516, 264395, 423032, 528790, 846064, 1057580, 2115160, 4230320]

約数ペア:

[(1, 4230320), (2, 2115160), (4, 1057580), (5, 846064), (8, 528790), (10, 423032), (16, 264395), (20, 211516), (40, 105758), (80, 52879)]