5719000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 128

約数和(自身を含む): 16473600

約数和(自身を除く): 10754600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 43, 50, 56, 70, 76, 86, 95, 100, 125, 133, 140, 152, 172, 175, 190, 200, 215, 250, 266, 280, 301, 344, 350, 380, 430, 475, 500, 532, 602, 665, 700, 760, 817, 860, 875, 950, 1000, 1064, 1075, 1204, 1330, 1400, 1505, 1634, 1720, 1750, 1900, 2150, 2375, 2408, 2660, 3010, 3268, 3325, 3500, 3800, 4085, 4300, 4750, 5320, 5375, 5719, 6020, 6536, 6650, 7000, 7525, 8170, 8600, 9500, 10750, 11438, 12040, 13300, 15050, 16340, 16625, 19000, 20425, 21500, 22876, 26600, 28595, 30100, 32680, 33250, 37625, 40850, 43000, 45752, 57190, 60200, 66500, 75250, 81700, 102125, 114380, 133000, 142975, 150500, 163400, 204250, 228760, 285950, 301000, 408500, 571900, 714875, 817000, 1143800, 1429750, 2859500, 5719000]

約数ペア:

[(1, 5719000), (2, 2859500), (4, 1429750), (5, 1143800), (7, 817000), (8, 714875), (10, 571900), (14, 408500), (19, 301000), (20, 285950), (25, 228760), (28, 204250), (35, 163400), (38, 150500), (40, 142975), (43, 133000), (50, 114380), (56, 102125), (70, 81700), (76, 75250), (86, 66500), (95, 60200), (100, 57190), (125, 45752), (133, 43000), (140, 40850), (152, 37625), (172, 33250), (175, 32680), (190, 30100), (200, 28595), (215, 26600), (250, 22876), (266, 21500), (280, 20425), (301, 19000), (344, 16625), (350, 16340), (380, 15050), (430, 13300), (475, 12040), (500, 11438), (532, 10750), (602, 9500), (665, 8600), (700, 8170), (760, 7525), (817, 7000), (860, 6650), (875, 6536), (950, 6020), (1000, 5719), (1064, 5375), (1075, 5320), (1204, 4750), (1330, 4300), (1400, 4085), (1505, 3800), (1634, 3500), (1720, 3325), (1750, 3268), (1900, 3010), (2150, 2660), (2375, 2408)]