42190400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{3767}}^1$

素因数の和:3796

約数の個数: 84

約数和(自身を含む): 118676928

約数和(自身を除く): 76486528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 3767, 5600, 7534, 11200, 15068, 18835, 26369, 30136, 37670, 52738, 60272, 75340, 94175, 105476, 120544, 131845, 150680, 188350, 210952, 241088, 263690, 301360, 376700, 421904, 527380, 602720, 659225, 753400, 843808, 1054760, 1205440, 1318450, 1506800, 1687616, 2109520, 2636900, 3013600, 4219040, 5273800, 6027200, 8438080, 10547600, 21095200, 42190400]

約数ペア:

[(1, 42190400), (2, 21095200), (4, 10547600), (5, 8438080), (7, 6027200), (8, 5273800), (10, 4219040), (14, 3013600), (16, 2636900), (20, 2109520), (25, 1687616), (28, 1506800), (32, 1318450), (35, 1205440), (40, 1054760), (50, 843808), (56, 753400), (64, 659225), (70, 602720), (80, 527380), (100, 421904), (112, 376700), (140, 301360), (160, 263690), (175, 241088), (200, 210952), (224, 188350), (280, 150680), (320, 131845), (350, 120544), (400, 105476), (448, 94175), (560, 75340), (700, 60272), (800, 52738), (1120, 37670), (1400, 30136), (1600, 26369), (2240, 18835), (2800, 15068), (3767, 11200), (5600, 7534)]