25609600

素因数分解:

$2^7\times 5^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 64884240

約数和(自身を除く): 39274640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 151, 160, 200, 212, 265, 302, 320, 400, 424, 530, 604, 640, 755, 800, 848, 1060, 1208, 1325, 1510, 1600, 1696, 2120, 2416, 2650, 3020, 3200, 3392, 3775, 4240, 4832, 5300, 6040, 6784, 7550, 8003, 8480, 9664, 10600, 12080, 15100, 16006, 16960, 19328, 21200, 24160, 30200, 32012, 33920, 40015, 42400, 48320, 60400, 64024, 80030, 84800, 96640, 120800, 128048, 160060, 169600, 200075, 241600, 256096, 320120, 400150, 483200, 512192, 640240, 800300, 1024384, 1280480, 1600600, 2560960, 3201200, 5121920, 6402400, 12804800, 25609600]

約数ペア:

[(1, 25609600), (2, 12804800), (4, 6402400), (5, 5121920), (8, 3201200), (10, 2560960), (16, 1600600), (20, 1280480), (25, 1024384), (32, 800300), (40, 640240), (50, 512192), (53, 483200), (64, 400150), (80, 320120), (100, 256096), (106, 241600), (128, 200075), (151, 169600), (160, 160060), (200, 128048), (212, 120800), (265, 96640), (302, 84800), (320, 80030), (400, 64024), (424, 60400), (530, 48320), (604, 42400), (640, 40015), (755, 33920), (800, 32012), (848, 30200), (1060, 24160), (1208, 21200), (1325, 19328), (1510, 16960), (1600, 16006), (1696, 15100), (2120, 12080), (2416, 10600), (2650, 9664), (3020, 8480), (3200, 8003), (3392, 7550), (3775, 6784), (4240, 6040), (4832, 5300)]