83213600

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 216548640

約数和(自身を除く): 133335040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 43, 50, 59, 80, 82, 86, 100, 118, 160, 164, 172, 200, 205, 215, 236, 295, 328, 344, 400, 410, 430, 472, 590, 656, 688, 800, 820, 860, 944, 1025, 1075, 1180, 1312, 1376, 1475, 1640, 1720, 1763, 1888, 2050, 2150, 2360, 2419, 2537, 2950, 3280, 3440, 3526, 4100, 4300, 4720, 4838, 5074, 5900, 6560, 6880, 7052, 8200, 8600, 8815, 9440, 9676, 10148, 11800, 12095, 12685, 14104, 16400, 17200, 17630, 19352, 20296, 23600, 24190, 25370, 28208, 32800, 34400, 35260, 38704, 40592, 44075, 47200, 48380, 50740, 56416, 60475, 63425, 70520, 77408, 81184, 88150, 96760, 101480, 104017, 120950, 126850, 141040, 176300, 193520, 202960, 208034, 241900, 253700, 282080, 352600, 387040, 405920, 416068, 483800, 507400, 520085, 705200, 832136, 967600, 1014800, 1040170, 1410400, 1664272, 1935200, 2029600, 2080340, 2600425, 3328544, 4160680, 5200850, 8321360, 10401700, 16642720, 20803400, 41606800, 83213600]

約数ペア:

[(1, 83213600), (2, 41606800), (4, 20803400), (5, 16642720), (8, 10401700), (10, 8321360), (16, 5200850), (20, 4160680), (25, 3328544), (32, 2600425), (40, 2080340), (41, 2029600), (43, 1935200), (50, 1664272), (59, 1410400), (80, 1040170), (82, 1014800), (86, 967600), (100, 832136), (118, 705200), (160, 520085), (164, 507400), (172, 483800), (200, 416068), (205, 405920), (215, 387040), (236, 352600), (295, 282080), (328, 253700), (344, 241900), (400, 208034), (410, 202960), (430, 193520), (472, 176300), (590, 141040), (656, 126850), (688, 120950), (800, 104017), (820, 101480), (860, 96760), (944, 88150), (1025, 81184), (1075, 77408), (1180, 70520), (1312, 63425), (1376, 60475), (1475, 56416), (1640, 50740), (1720, 48380), (1763, 47200), (1888, 44075), (2050, 40592), (2150, 38704), (2360, 35260), (2419, 34400), (2537, 32800), (2950, 28208), (3280, 25370), (3440, 24190), (3526, 23600), (4100, 20296), (4300, 19352), (4720, 17630), (4838, 17200), (5074, 16400), (5900, 14104), (6560, 12685), (6880, 12095), (7052, 11800), (8200, 10148), (8600, 9676), (8815, 9440)]