53818000

素因数分解:

$2^4\times 5^3\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:473

約数の個数: 80

約数和(自身を含む): 132312960

約数和(自身を除く): 78494960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 125, 142, 200, 250, 284, 355, 379, 400, 500, 568, 710, 758, 1000, 1136, 1420, 1516, 1775, 1895, 2000, 2840, 3032, 3550, 3790, 5680, 6064, 7100, 7580, 8875, 9475, 14200, 15160, 17750, 18950, 26909, 28400, 30320, 35500, 37900, 47375, 53818, 71000, 75800, 94750, 107636, 134545, 142000, 151600, 189500, 215272, 269090, 379000, 430544, 538180, 672725, 758000, 1076360, 1345450, 2152720, 2690900, 3363625, 5381800, 6727250, 10763600, 13454500, 26909000, 53818000]

約数ペア:

[(1, 53818000), (2, 26909000), (4, 13454500), (5, 10763600), (8, 6727250), (10, 5381800), (16, 3363625), (20, 2690900), (25, 2152720), (40, 1345450), (50, 1076360), (71, 758000), (80, 672725), (100, 538180), (125, 430544), (142, 379000), (200, 269090), (250, 215272), (284, 189500), (355, 151600), (379, 142000), (400, 134545), (500, 107636), (568, 94750), (710, 75800), (758, 71000), (1000, 53818), (1136, 47375), (1420, 37900), (1516, 35500), (1775, 30320), (1895, 28400), (2000, 26909), (2840, 18950), (3032, 17750), (3550, 15160), (3790, 14200), (5680, 9475), (6064, 8875), (7100, 7580)]