63017920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{4019}}^1$

素因数の和:4050

約数の個数: 84

約数和(自身を含む): 174604680

約数和(自身を除く): 111586760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4019, 7840, 8038, 15680, 16076, 20095, 28133, 32152, 40190, 56266, 64304, 80380, 112532, 128608, 140665, 160760, 196931, 225064, 257216, 281330, 321520, 393862, 450128, 562660, 643040, 787724, 900256, 984655, 1125320, 1286080, 1575448, 1800512, 1969310, 2250640, 3150896, 3938620, 4501280, 6301792, 7877240, 9002560, 12603584, 15754480, 31508960, 63017920]

約数ペア:

[(1, 63017920), (2, 31508960), (4, 15754480), (5, 12603584), (7, 9002560), (8, 7877240), (10, 6301792), (14, 4501280), (16, 3938620), (20, 3150896), (28, 2250640), (32, 1969310), (35, 1800512), (40, 1575448), (49, 1286080), (56, 1125320), (64, 984655), (70, 900256), (80, 787724), (98, 643040), (112, 562660), (140, 450128), (160, 393862), (196, 321520), (224, 281330), (245, 257216), (280, 225064), (320, 196931), (392, 160760), (448, 140665), (490, 128608), (560, 112532), (784, 80380), (980, 64304), (1120, 56266), (1568, 40190), (1960, 32152), (2240, 28133), (3136, 20095), (3920, 16076), (4019, 15680), (7840, 8038)]