2776360960

素因数分解:

$2^{11}\times 5^1\times {\mathrm{271129}}^1$

素因数の和:271156

約数の個数: 48

約数和(自身を含む): 6661664100

約数和(自身を除く): 3885303140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 271129, 542258, 1084516, 1355645, 2169032, 2711290, 4338064, 5422580, 8676128, 10845160, 17352256, 21690320, 34704512, 43380640, 69409024, 86761280, 138818048, 173522560, 277636096, 347045120, 555272192, 694090240, 1388180480, 2776360960]

約数ペア:

[(1, 2776360960), (2, 1388180480), (4, 694090240), (5, 555272192), (8, 347045120), (10, 277636096), (16, 173522560), (20, 138818048), (32, 86761280), (40, 69409024), (64, 43380640), (80, 34704512), (128, 21690320), (160, 17352256), (256, 10845160), (320, 8676128), (512, 5422580), (640, 4338064), (1024, 2711290), (1280, 2169032), (2048, 1355645), (2560, 1084516), (5120, 542258), (10240, 271129)]