70411040

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{1283}}^1$

素因数の和:1319

約数の個数: 96

約数和(自身を含む): 194140800

約数和(自身を除く): 123729760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1283, 1372, 1568, 1715, 1960, 2566, 2744, 3430, 3920, 5132, 5488, 6415, 6860, 7840, 8981, 10264, 10976, 12830, 13720, 17962, 20528, 25660, 27440, 35924, 41056, 44905, 51320, 54880, 62867, 71848, 89810, 102640, 125734, 143696, 179620, 205280, 251468, 287392, 314335, 359240, 440069, 502936, 628670, 718480, 880138, 1005872, 1257340, 1436960, 1760276, 2011744, 2200345, 2514680, 3520552, 4400690, 5029360, 7041104, 8801380, 10058720, 14082208, 17602760, 35205520, 70411040]

約数ペア:

[(1, 70411040), (2, 35205520), (4, 17602760), (5, 14082208), (7, 10058720), (8, 8801380), (10, 7041104), (14, 5029360), (16, 4400690), (20, 3520552), (28, 2514680), (32, 2200345), (35, 2011744), (40, 1760276), (49, 1436960), (56, 1257340), (70, 1005872), (80, 880138), (98, 718480), (112, 628670), (140, 502936), (160, 440069), (196, 359240), (224, 314335), (245, 287392), (280, 251468), (343, 205280), (392, 179620), (490, 143696), (560, 125734), (686, 102640), (784, 89810), (980, 71848), (1120, 62867), (1283, 54880), (1372, 51320), (1568, 44905), (1715, 41056), (1960, 35924), (2566, 27440), (2744, 25660), (3430, 20528), (3920, 17962), (5132, 13720), (5488, 12830), (6415, 10976), (6860, 10264), (7840, 8981)]