83888800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5519}}^1$

素因数の和:5558

約数の個数: 72

約数和(自身を含む): 215611200

約数和(自身を除く): 131722400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 5519, 7600, 11038, 15200, 22076, 27595, 44152, 55190, 88304, 104861, 110380, 137975, 176608, 209722, 220760, 275950, 419444, 441520, 524305, 551900, 838888, 883040, 1048610, 1103800, 1677776, 2097220, 2207600, 2621525, 3355552, 4194440, 4415200, 5243050, 8388880, 10486100, 16777760, 20972200, 41944400, 83888800]

約数ペア:

[(1, 83888800), (2, 41944400), (4, 20972200), (5, 16777760), (8, 10486100), (10, 8388880), (16, 5243050), (19, 4415200), (20, 4194440), (25, 3355552), (32, 2621525), (38, 2207600), (40, 2097220), (50, 1677776), (76, 1103800), (80, 1048610), (95, 883040), (100, 838888), (152, 551900), (160, 524305), (190, 441520), (200, 419444), (304, 275950), (380, 220760), (400, 209722), (475, 176608), (608, 137975), (760, 110380), (800, 104861), (950, 88304), (1520, 55190), (1900, 44152), (3040, 27595), (3800, 22076), (5519, 15200), (7600, 11038)]