74909275280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{99013}}^1$

素因数の和:99233

約数の個数: 120

約数和(自身を含む): 203650807032

約数和(自身を除く): 128741531752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 193, 196, 245, 280, 386, 392, 490, 560, 772, 784, 965, 980, 1351, 1544, 1930, 1960, 2702, 3088, 3860, 3920, 5404, 6755, 7720, 9457, 10808, 13510, 15440, 18914, 21616, 27020, 37828, 47285, 54040, 75656, 94570, 99013, 108080, 151312, 189140, 198026, 378280, 396052, 495065, 693091, 756560, 792104, 990130, 1386182, 1584208, 1980260, 2772364, 3465455, 3960520, 4851637, 5544728, 6930910, 7921040, 9703274, 11089456, 13861820, 19109509, 19406548, 24258185, 27723640, 38219018, 38813096, 48516370, 55447280, 76438036, 77626192, 95547545, 97032740, 133766563, 152876072, 191095090, 194065480, 267533126, 305752144, 382190180, 388130960, 535066252, 668832815, 764380360, 936365941, 1070132504, 1337665630, 1528760720, 1872731882, 2140265008, 2675331260, 3745463764, 4681829705, 5350662520, 7490927528, 9363659410, 10701325040, 14981855056, 18727318820, 37454637640, 74909275280]

約数ペア:

[(1, 74909275280), (2, 37454637640), (4, 18727318820), (5, 14981855056), (7, 10701325040), (8, 9363659410), (10, 7490927528), (14, 5350662520), (16, 4681829705), (20, 3745463764), (28, 2675331260), (35, 2140265008), (40, 1872731882), (49, 1528760720), (56, 1337665630), (70, 1070132504), (80, 936365941), (98, 764380360), (112, 668832815), (140, 535066252), (193, 388130960), (196, 382190180), (245, 305752144), (280, 267533126), (386, 194065480), (392, 191095090), (490, 152876072), (560, 133766563), (772, 97032740), (784, 95547545), (965, 77626192), (980, 76438036), (1351, 55447280), (1544, 48516370), (1930, 38813096), (1960, 38219018), (2702, 27723640), (3088, 24258185), (3860, 19406548), (3920, 19109509), (5404, 13861820), (6755, 11089456), (7720, 9703274), (9457, 7921040), (10808, 6930910), (13510, 5544728), (15440, 4851637), (18914, 3960520), (21616, 3465455), (27020, 2772364), (37828, 1980260), (47285, 1584208), (54040, 1386182), (75656, 990130), (94570, 792104), (99013, 756560), (108080, 693091), (151312, 495065), (189140, 396052), (198026, 378280)]