2678047360

素因数分解:

$2^7\times 5^1\times {\mathrm{107}}^1\times {\mathrm{39107}}^1$

素因数の和:39233

約数の個数: 64

約数和(自身を含む): 6462205920

約数和(自身を除く): 3784158560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 320, 428, 535, 640, 856, 1070, 1712, 2140, 3424, 4280, 6848, 8560, 13696, 17120, 34240, 39107, 68480, 78214, 156428, 195535, 312856, 391070, 625712, 782140, 1251424, 1564280, 2502848, 3128560, 4184449, 5005696, 6257120, 8368898, 12514240, 16737796, 20922245, 25028480, 33475592, 41844490, 66951184, 83688980, 133902368, 167377960, 267804736, 334755920, 535609472, 669511840, 1339023680, 2678047360]

約数ペア:

[(1, 2678047360), (2, 1339023680), (4, 669511840), (5, 535609472), (8, 334755920), (10, 267804736), (16, 167377960), (20, 133902368), (32, 83688980), (40, 66951184), (64, 41844490), (80, 33475592), (107, 25028480), (128, 20922245), (160, 16737796), (214, 12514240), (320, 8368898), (428, 6257120), (535, 5005696), (640, 4184449), (856, 3128560), (1070, 2502848), (1712, 1564280), (2140, 1251424), (3424, 782140), (4280, 625712), (6848, 391070), (8560, 312856), (13696, 195535), (17120, 156428), (34240, 78214), (39107, 68480)]