54013600

素因数分解:

$2^5\times 5^2\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:758

約数の個数: 72

約数和(自身を含む): 133303968

約数和(自身を除く): 79290368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 107, 160, 200, 214, 400, 428, 535, 631, 800, 856, 1070, 1262, 1712, 2140, 2524, 2675, 3155, 3424, 4280, 5048, 5350, 6310, 8560, 10096, 10700, 12620, 15775, 17120, 20192, 21400, 25240, 31550, 42800, 50480, 63100, 67517, 85600, 100960, 126200, 135034, 252400, 270068, 337585, 504800, 540136, 675170, 1080272, 1350340, 1687925, 2160544, 2700680, 3375850, 5401360, 6751700, 10802720, 13503400, 27006800, 54013600]

約数ペア:

[(1, 54013600), (2, 27006800), (4, 13503400), (5, 10802720), (8, 6751700), (10, 5401360), (16, 3375850), (20, 2700680), (25, 2160544), (32, 1687925), (40, 1350340), (50, 1080272), (80, 675170), (100, 540136), (107, 504800), (160, 337585), (200, 270068), (214, 252400), (400, 135034), (428, 126200), (535, 100960), (631, 85600), (800, 67517), (856, 63100), (1070, 50480), (1262, 42800), (1712, 31550), (2140, 25240), (2524, 21400), (2675, 20192), (3155, 17120), (3424, 15775), (4280, 12620), (5048, 10700), (5350, 10096), (6310, 8560)]