12804800

素因数分解:

$2^6\times 5^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 84

約数和(自身を含む): 32314896

約数和(自身を除く): 19510096

約数列:

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

約数ペア:

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