4911760

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{179}}^1$

素因数の和:213

約数の個数: 80

約数和(自身を含む): 13392000

約数和(自身を除く): 8480240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 179, 196, 245, 280, 343, 358, 392, 490, 560, 686, 716, 784, 895, 980, 1253, 1372, 1432, 1715, 1790, 1960, 2506, 2744, 2864, 3430, 3580, 3920, 5012, 5488, 6265, 6860, 7160, 8771, 10024, 12530, 13720, 14320, 17542, 20048, 25060, 27440, 35084, 43855, 50120, 61397, 70168, 87710, 100240, 122794, 140336, 175420, 245588, 306985, 350840, 491176, 613970, 701680, 982352, 1227940, 2455880, 4911760]

約数ペア:

[(1, 4911760), (2, 2455880), (4, 1227940), (5, 982352), (7, 701680), (8, 613970), (10, 491176), (14, 350840), (16, 306985), (20, 245588), (28, 175420), (35, 140336), (40, 122794), (49, 100240), (56, 87710), (70, 70168), (80, 61397), (98, 50120), (112, 43855), (140, 35084), (179, 27440), (196, 25060), (245, 20048), (280, 17542), (343, 14320), (358, 13720), (392, 12530), (490, 10024), (560, 8771), (686, 7160), (716, 6860), (784, 6265), (895, 5488), (980, 5012), (1253, 3920), (1372, 3580), (1432, 3430), (1715, 2864), (1790, 2744), (1960, 2506)]