210944800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23971}}^1$

素因数の和:24002

約数の個数: 72

約数和(自身を含む): 561807792

約数和(自身を除く): 350862992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 8800, 23971, 47942, 95884, 119855, 191768, 239710, 263681, 383536, 479420, 527362, 599275, 767072, 958840, 1054724, 1198550, 1318405, 1917680, 2109448, 2397100, 2636810, 3835360, 4218896, 4794200, 5273620, 6592025, 8437792, 9588400, 10547240, 13184050, 19176800, 21094480, 26368100, 42188960, 52736200, 105472400, 210944800]

約数ペア:

[(1, 210944800), (2, 105472400), (4, 52736200), (5, 42188960), (8, 26368100), (10, 21094480), (11, 19176800), (16, 13184050), (20, 10547240), (22, 9588400), (25, 8437792), (32, 6592025), (40, 5273620), (44, 4794200), (50, 4218896), (55, 3835360), (80, 2636810), (88, 2397100), (100, 2109448), (110, 1917680), (160, 1318405), (176, 1198550), (200, 1054724), (220, 958840), (275, 767072), (352, 599275), (400, 527362), (440, 479420), (550, 383536), (800, 263681), (880, 239710), (1100, 191768), (1760, 119855), (2200, 95884), (4400, 47942), (8800, 23971)]