64043000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{1307}}^1$

素因数の和:1342

約数の個数: 96

約数和(自身を含む): 174461040

約数和(自身を除く): 110418040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 700, 875, 980, 1000, 1225, 1307, 1400, 1750, 1960, 2450, 2614, 3500, 4900, 5228, 6125, 6535, 7000, 9149, 9800, 10456, 12250, 13070, 18298, 24500, 26140, 32675, 36596, 45745, 49000, 52280, 64043, 65350, 73192, 91490, 128086, 130700, 163375, 182980, 228725, 256172, 261400, 320215, 326750, 365960, 457450, 512344, 640430, 653500, 914900, 1143625, 1280860, 1307000, 1601075, 1829800, 2287250, 2561720, 3202150, 4574500, 6404300, 8005375, 9149000, 12808600, 16010750, 32021500, 64043000]

約数ペア:

[(1, 64043000), (2, 32021500), (4, 16010750), (5, 12808600), (7, 9149000), (8, 8005375), (10, 6404300), (14, 4574500), (20, 3202150), (25, 2561720), (28, 2287250), (35, 1829800), (40, 1601075), (49, 1307000), (50, 1280860), (56, 1143625), (70, 914900), (98, 653500), (100, 640430), (125, 512344), (140, 457450), (175, 365960), (196, 326750), (200, 320215), (245, 261400), (250, 256172), (280, 228725), (350, 182980), (392, 163375), (490, 130700), (500, 128086), (700, 91490), (875, 73192), (980, 65350), (1000, 64043), (1225, 52280), (1307, 49000), (1400, 45745), (1750, 36596), (1960, 32675), (2450, 26140), (2614, 24500), (3500, 18298), (4900, 13070), (5228, 12250), (6125, 10456), (6535, 9800), (7000, 9149)]