47080940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{75937}}^1$

素因数の和:75977

約数の個数: 24

約数和(自身を含む): 102060672

約数和(自身を除く): 54979732

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 75937, 151874, 303748, 379685, 759370, 1518740, 2354047, 4708094, 9416188, 11770235, 23540470, 47080940]

約数ペア:

[(1, 47080940), (2, 23540470), (4, 11770235), (5, 9416188), (10, 4708094), (20, 2354047), (31, 1518740), (62, 759370), (124, 379685), (155, 303748), (310, 151874), (620, 75937)]