16923800

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2287}}^1$

素因数の和:2340

約数の個数: 48

約数和(自身を含む): 40428960

約数和(自身を除く): 23505160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 2287, 3700, 4574, 7400, 9148, 11435, 18296, 22870, 45740, 57175, 84619, 91480, 114350, 169238, 228700, 338476, 423095, 457400, 676952, 846190, 1692380, 2115475, 3384760, 4230950, 8461900, 16923800]

約数ペア:

[(1, 16923800), (2, 8461900), (4, 4230950), (5, 3384760), (8, 2115475), (10, 1692380), (20, 846190), (25, 676952), (37, 457400), (40, 423095), (50, 338476), (74, 228700), (100, 169238), (148, 114350), (185, 91480), (200, 84619), (296, 57175), (370, 45740), (740, 22870), (925, 18296), (1480, 11435), (1850, 9148), (2287, 7400), (3700, 4574)]