14219800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{1451}}^1$

素因数の和:1481

約数の個数: 72

約数和(自身を含む): 38485260

約数和(自身を除く): 24265460

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1451, 1960, 2450, 2902, 4900, 5804, 7255, 9800, 10157, 11608, 14510, 20314, 29020, 36275, 40628, 50785, 58040, 71099, 72550, 81256, 101570, 142198, 145100, 203140, 253925, 284396, 290200, 355495, 406280, 507850, 568792, 710990, 1015700, 1421980, 1777475, 2031400, 2843960, 3554950, 7109900, 14219800]

約数ペア:

[(1, 14219800), (2, 7109900), (4, 3554950), (5, 2843960), (7, 2031400), (8, 1777475), (10, 1421980), (14, 1015700), (20, 710990), (25, 568792), (28, 507850), (35, 406280), (40, 355495), (49, 290200), (50, 284396), (56, 253925), (70, 203140), (98, 145100), (100, 142198), (140, 101570), (175, 81256), (196, 72550), (200, 71099), (245, 58040), (280, 50785), (350, 40628), (392, 36275), (490, 29020), (700, 20314), (980, 14510), (1225, 11608), (1400, 10157), (1451, 9800), (1960, 7255), (2450, 5804), (2902, 4900)]