54553600

素因数分解:

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

素因数の和:2161

約数の個数: 66

約数和(自身を含む): 135290324

約数和(自身を除く): 80736724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2131, 2560, 3200, 4262, 5120, 6400, 8524, 10655, 12800, 17048, 21310, 25600, 34096, 42620, 53275, 68192, 85240, 106550, 136384, 170480, 213100, 272768, 340960, 426200, 545536, 681920, 852400, 1091072, 1363840, 1704800, 2182144, 2727680, 3409600, 5455360, 6819200, 10910720, 13638400, 27276800, 54553600]

約数ペア:

[(1, 54553600), (2, 27276800), (4, 13638400), (5, 10910720), (8, 6819200), (10, 5455360), (16, 3409600), (20, 2727680), (25, 2182144), (32, 1704800), (40, 1363840), (50, 1091072), (64, 852400), (80, 681920), (100, 545536), (128, 426200), (160, 340960), (200, 272768), (256, 213100), (320, 170480), (400, 136384), (512, 106550), (640, 85240), (800, 68192), (1024, 53275), (1280, 42620), (1600, 34096), (2131, 25600), (2560, 21310), (3200, 17048), (4262, 12800), (5120, 10655), (6400, 8524)]