85830860

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{13711}}^1$

素因数の和:14033

約数の個数: 24

約数和(自身を含む): 180833856

約数和(自身を除く): 95002996

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 13711, 27422, 54844, 68555, 137110, 274220, 4291543, 8583086, 17166172, 21457715, 42915430, 85830860]

約数ペア:

[(1, 85830860), (2, 42915430), (4, 21457715), (5, 17166172), (10, 8583086), (20, 4291543), (313, 274220), (626, 137110), (1252, 68555), (1565, 54844), (3130, 27422), (6260, 13711)]