534625280

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{2131}}^1$

素因数の和:2170

約数の個数: 132

約数和(自身を含む): 1492557768

約数和(自身を除く): 957932488

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, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1960, 2131, 2240, 2560, 3136, 3584, 3920, 4262, 4480, 5120, 6272, 7168, 7840, 8524, 8960, 10655, 12544, 14917, 15680, 17048, 17920, 21310, 25088, 29834, 31360, 34096, 35840, 42620, 50176, 59668, 62720, 68192, 74585, 85240, 104419, 119336, 125440, 136384, 149170, 170480, 208838, 238672, 250880, 272768, 298340, 340960, 417676, 477344, 522095, 545536, 596680, 681920, 835352, 954688, 1044190, 1091072, 1193360, 1363840, 1670704, 1909376, 2088380, 2182144, 2386720, 2727680, 3341408, 3818752, 4176760, 4773440, 5455360, 6682816, 7637504, 8353520, 9546880, 10910720, 13365632, 15275008, 16707040, 19093760, 26731264, 33414080, 38187520, 53462528, 66828160, 76375040, 106925056, 133656320, 267312640, 534625280]

約数ペア:

[(1, 534625280), (2, 267312640), (4, 133656320), (5, 106925056), (7, 76375040), (8, 66828160), (10, 53462528), (14, 38187520), (16, 33414080), (20, 26731264), (28, 19093760), (32, 16707040), (35, 15275008), (40, 13365632), (49, 10910720), (56, 9546880), (64, 8353520), (70, 7637504), (80, 6682816), (98, 5455360), (112, 4773440), (128, 4176760), (140, 3818752), (160, 3341408), (196, 2727680), (224, 2386720), (245, 2182144), (256, 2088380), (280, 1909376), (320, 1670704), (392, 1363840), (448, 1193360), (490, 1091072), (512, 1044190), (560, 954688), (640, 835352), (784, 681920), (896, 596680), (980, 545536), (1024, 522095), (1120, 477344), (1280, 417676), (1568, 340960), (1792, 298340), (1960, 272768), (2131, 250880), (2240, 238672), (2560, 208838), (3136, 170480), (3584, 149170), (3920, 136384), (4262, 125440), (4480, 119336), (5120, 104419), (6272, 85240), (7168, 74585), (7840, 68192), (8524, 62720), (8960, 59668), (10655, 50176), (12544, 42620), (14917, 35840), (15680, 34096), (17048, 31360), (17920, 29834), (21310, 25088)]