22453760

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{179}}^1$

素因数の和:216

約数の個数: 120

約数和(自身を含む): 62975880

約数和(自身を除く): 40522120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 179, 196, 224, 245, 256, 280, 320, 358, 392, 448, 490, 512, 560, 640, 716, 784, 895, 896, 980, 1120, 1253, 1280, 1432, 1568, 1790, 1792, 1960, 2240, 2506, 2560, 2864, 3136, 3580, 3584, 3920, 4480, 5012, 5728, 6265, 6272, 7160, 7840, 8771, 8960, 10024, 11456, 12530, 12544, 14320, 15680, 17542, 17920, 20048, 22912, 25060, 25088, 28640, 31360, 35084, 40096, 43855, 45824, 50120, 57280, 62720, 70168, 80192, 87710, 91648, 100240, 114560, 125440, 140336, 160384, 175420, 200480, 229120, 280672, 320768, 350840, 400960, 458240, 561344, 641536, 701680, 801920, 1122688, 1403360, 1603840, 2245376, 2806720, 3207680, 4490752, 5613440, 11226880, 22453760]

約数ペア:

[(1, 22453760), (2, 11226880), (4, 5613440), (5, 4490752), (7, 3207680), (8, 2806720), (10, 2245376), (14, 1603840), (16, 1403360), (20, 1122688), (28, 801920), (32, 701680), (35, 641536), (40, 561344), (49, 458240), (56, 400960), (64, 350840), (70, 320768), (80, 280672), (98, 229120), (112, 200480), (128, 175420), (140, 160384), (160, 140336), (179, 125440), (196, 114560), (224, 100240), (245, 91648), (256, 87710), (280, 80192), (320, 70168), (358, 62720), (392, 57280), (448, 50120), (490, 45824), (512, 43855), (560, 40096), (640, 35084), (716, 31360), (784, 28640), (895, 25088), (896, 25060), (980, 22912), (1120, 20048), (1253, 17920), (1280, 17542), (1432, 15680), (1568, 14320), (1790, 12544), (1792, 12530), (1960, 11456), (2240, 10024), (2506, 8960), (2560, 8771), (2864, 7840), (3136, 7160), (3580, 6272), (3584, 6265), (3920, 5728), (4480, 5012)]