432820240

素因数分解:

$2^4\times 5^1\times {\mathrm{5410253}}^1$

素因数の和:5410266

約数の個数: 20

約数和(自身を含む): 1006307244

約数和(自身を除く): 573487004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5410253, 10820506, 21641012, 27051265, 43282024, 54102530, 86564048, 108205060, 216410120, 432820240]

約数ペア:

[(1, 432820240), (2, 216410120), (4, 108205060), (5, 86564048), (8, 54102530), (10, 43282024), (16, 27051265), (20, 21641012), (40, 10820506), (80, 5410253)]