28637750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{6029}}^1$

素因数の和:6065

約数の個数: 32

約数和(自身を含む): 56440800

約数和(自身を除く): 27803050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 6029, 12058, 30145, 60290, 114551, 150725, 229102, 301450, 572755, 753625, 1145510, 1507250, 2863775, 5727550, 14318875, 28637750]

約数ペア:

[(1, 28637750), (2, 14318875), (5, 5727550), (10, 2863775), (19, 1507250), (25, 1145510), (38, 753625), (50, 572755), (95, 301450), (125, 229102), (190, 150725), (250, 114551), (475, 60290), (950, 30145), (2375, 12058), (4750, 6029)]