5040728

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 12096000

約数和(自身を除く): 7055272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 167, 196, 308, 334, 343, 392, 539, 616, 668, 686, 1078, 1169, 1336, 1372, 1837, 2156, 2338, 2744, 3674, 3773, 4312, 4676, 7348, 7546, 8183, 9352, 12859, 14696, 15092, 16366, 25718, 30184, 32732, 51436, 57281, 65464, 90013, 102872, 114562, 180026, 229124, 360052, 458248, 630091, 720104, 1260182, 2520364, 5040728]

約数ペア:

[(1, 5040728), (2, 2520364), (4, 1260182), (7, 720104), (8, 630091), (11, 458248), (14, 360052), (22, 229124), (28, 180026), (44, 114562), (49, 102872), (56, 90013), (77, 65464), (88, 57281), (98, 51436), (154, 32732), (167, 30184), (196, 25718), (308, 16366), (334, 15092), (343, 14696), (392, 12859), (539, 9352), (616, 8183), (668, 7546), (686, 7348), (1078, 4676), (1169, 4312), (1336, 3773), (1372, 3674), (1837, 2744), (2156, 2338)]