5289160

素因数分解:

$2^3\times 5^1\times {\mathrm{132229}}^1$

素因数の和:132240

約数の個数: 16

約数和(自身を含む): 11900700

約数和(自身を除く): 6611540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 132229, 264458, 528916, 661145, 1057832, 1322290, 2644580, 5289160]

約数ペア:

[(1, 5289160), (2, 2644580), (4, 1322290), (5, 1057832), (8, 661145), (10, 528916), (20, 264458), (40, 132229)]