89032000

素因数分解:

$2^6\times 5^3\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:417

約数の個数: 112

約数和(自身を含む): 228234240

約数和(自身を除く): 139202240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 320, 359, 400, 496, 500, 620, 718, 775, 800, 992, 1000, 1240, 1436, 1550, 1600, 1795, 1984, 2000, 2480, 2872, 3100, 3590, 3875, 4000, 4960, 5744, 6200, 7180, 7750, 8000, 8975, 9920, 11129, 11488, 12400, 14360, 15500, 17950, 22258, 22976, 24800, 28720, 31000, 35900, 44516, 44875, 49600, 55645, 57440, 62000, 71800, 89032, 89750, 111290, 114880, 124000, 143600, 178064, 179500, 222580, 248000, 278225, 287200, 356128, 359000, 445160, 556450, 574400, 712256, 718000, 890320, 1112900, 1391125, 1436000, 1780640, 2225800, 2782250, 2872000, 3561280, 4451600, 5564500, 8903200, 11129000, 17806400, 22258000, 44516000, 89032000]

約数ペア:

[(1, 89032000), (2, 44516000), (4, 22258000), (5, 17806400), (8, 11129000), (10, 8903200), (16, 5564500), (20, 4451600), (25, 3561280), (31, 2872000), (32, 2782250), (40, 2225800), (50, 1780640), (62, 1436000), (64, 1391125), (80, 1112900), (100, 890320), (124, 718000), (125, 712256), (155, 574400), (160, 556450), (200, 445160), (248, 359000), (250, 356128), (310, 287200), (320, 278225), (359, 248000), (400, 222580), (496, 179500), (500, 178064), (620, 143600), (718, 124000), (775, 114880), (800, 111290), (992, 89750), (1000, 89032), (1240, 71800), (1436, 62000), (1550, 57440), (1600, 55645), (1795, 49600), (1984, 44875), (2000, 44516), (2480, 35900), (2872, 31000), (3100, 28720), (3590, 24800), (3875, 22976), (4000, 22258), (4960, 17950), (5744, 15500), (6200, 14360), (7180, 12400), (7750, 11488), (8000, 11129), (8975, 9920)]