55207600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19717}}^1$

素因数の和:19742

約数の個数: 60

約数和(自身を含む): 151591984

約数和(自身を除く): 96384384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 19717, 39434, 78868, 98585, 138019, 157736, 197170, 276038, 315472, 394340, 492925, 552076, 690095, 788680, 985850, 1104152, 1380190, 1577360, 1971700, 2208304, 2760380, 3450475, 3943400, 5520760, 6900950, 7886800, 11041520, 13801900, 27603800, 55207600]

約数ペア:

[(1, 55207600), (2, 27603800), (4, 13801900), (5, 11041520), (7, 7886800), (8, 6900950), (10, 5520760), (14, 3943400), (16, 3450475), (20, 2760380), (25, 2208304), (28, 1971700), (35, 1577360), (40, 1380190), (50, 1104152), (56, 985850), (70, 788680), (80, 690095), (100, 552076), (112, 492925), (140, 394340), (175, 315472), (200, 276038), (280, 197170), (350, 157736), (400, 138019), (560, 98585), (700, 78868), (1400, 39434), (2800, 19717)]