89053000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 226512000

約数和(自身を除く): 137459000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 43, 50, 76, 86, 95, 100, 109, 125, 152, 172, 190, 200, 215, 218, 250, 344, 380, 430, 436, 475, 500, 545, 760, 817, 860, 872, 950, 1000, 1075, 1090, 1634, 1720, 1900, 2071, 2150, 2180, 2375, 2725, 3268, 3800, 4085, 4142, 4300, 4360, 4687, 4750, 5375, 5450, 6536, 8170, 8284, 8600, 9374, 9500, 10355, 10750, 10900, 13625, 16340, 16568, 18748, 19000, 20425, 20710, 21500, 21800, 23435, 27250, 32680, 37496, 40850, 41420, 43000, 46870, 51775, 54500, 81700, 82840, 89053, 93740, 102125, 103550, 109000, 117175, 163400, 178106, 187480, 204250, 207100, 234350, 258875, 356212, 408500, 414200, 445265, 468700, 517750, 585875, 712424, 817000, 890530, 937400, 1035500, 1171750, 1781060, 2071000, 2226325, 2343500, 3562120, 4452650, 4687000, 8905300, 11131625, 17810600, 22263250, 44526500, 89053000]

約数ペア:

[(1, 89053000), (2, 44526500), (4, 22263250), (5, 17810600), (8, 11131625), (10, 8905300), (19, 4687000), (20, 4452650), (25, 3562120), (38, 2343500), (40, 2226325), (43, 2071000), (50, 1781060), (76, 1171750), (86, 1035500), (95, 937400), (100, 890530), (109, 817000), (125, 712424), (152, 585875), (172, 517750), (190, 468700), (200, 445265), (215, 414200), (218, 408500), (250, 356212), (344, 258875), (380, 234350), (430, 207100), (436, 204250), (475, 187480), (500, 178106), (545, 163400), (760, 117175), (817, 109000), (860, 103550), (872, 102125), (950, 93740), (1000, 89053), (1075, 82840), (1090, 81700), (1634, 54500), (1720, 51775), (1900, 46870), (2071, 43000), (2150, 41420), (2180, 40850), (2375, 37496), (2725, 32680), (3268, 27250), (3800, 23435), (4085, 21800), (4142, 21500), (4300, 20710), (4360, 20425), (4687, 19000), (4750, 18748), (5375, 16568), (5450, 16340), (6536, 13625), (8170, 10900), (8284, 10750), (8600, 10355), (9374, 9500)]