27593440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 75769344

約数和(自身を除く): 48175904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 347, 355, 497, 560, 568, 694, 710, 994, 1120, 1136, 1388, 1420, 1735, 1988, 2272, 2429, 2485, 2776, 2840, 3470, 3976, 4858, 4970, 5552, 5680, 6940, 7952, 9716, 9940, 11104, 11360, 12145, 13880, 15904, 19432, 19880, 24290, 24637, 27760, 38864, 39760, 48580, 49274, 55520, 77728, 79520, 97160, 98548, 123185, 172459, 194320, 197096, 246370, 344918, 388640, 394192, 492740, 689836, 788384, 862295, 985480, 1379672, 1724590, 1970960, 2759344, 3449180, 3941920, 5518688, 6898360, 13796720, 27593440]

約数ペア:

[(1, 27593440), (2, 13796720), (4, 6898360), (5, 5518688), (7, 3941920), (8, 3449180), (10, 2759344), (14, 1970960), (16, 1724590), (20, 1379672), (28, 985480), (32, 862295), (35, 788384), (40, 689836), (56, 492740), (70, 394192), (71, 388640), (80, 344918), (112, 246370), (140, 197096), (142, 194320), (160, 172459), (224, 123185), (280, 98548), (284, 97160), (347, 79520), (355, 77728), (497, 55520), (560, 49274), (568, 48580), (694, 39760), (710, 38864), (994, 27760), (1120, 24637), (1136, 24290), (1388, 19880), (1420, 19432), (1735, 15904), (1988, 13880), (2272, 12145), (2429, 11360), (2485, 11104), (2776, 9940), (2840, 9716), (3470, 7952), (3976, 6940), (4858, 5680), (4970, 5552)]