38564000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 98122752

約数和(自身を除く): 59558752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 311, 400, 496, 500, 620, 622, 775, 800, 992, 1000, 1240, 1244, 1550, 1555, 2000, 2480, 2488, 3100, 3110, 3875, 4000, 4960, 4976, 6200, 6220, 7750, 7775, 9641, 9952, 12400, 12440, 15500, 15550, 19282, 24800, 24880, 31000, 31100, 38564, 38875, 48205, 49760, 62000, 62200, 77128, 77750, 96410, 124000, 124400, 154256, 155500, 192820, 241025, 248800, 308512, 311000, 385640, 482050, 622000, 771280, 964100, 1205125, 1244000, 1542560, 1928200, 2410250, 3856400, 4820500, 7712800, 9641000, 19282000, 38564000]

約数ペア:

[(1, 38564000), (2, 19282000), (4, 9641000), (5, 7712800), (8, 4820500), (10, 3856400), (16, 2410250), (20, 1928200), (25, 1542560), (31, 1244000), (32, 1205125), (40, 964100), (50, 771280), (62, 622000), (80, 482050), (100, 385640), (124, 311000), (125, 308512), (155, 248800), (160, 241025), (200, 192820), (248, 155500), (250, 154256), (310, 124400), (311, 124000), (400, 96410), (496, 77750), (500, 77128), (620, 62200), (622, 62000), (775, 49760), (800, 48205), (992, 38875), (1000, 38564), (1240, 31100), (1244, 31000), (1550, 24880), (1555, 24800), (2000, 19282), (2480, 15550), (2488, 15500), (3100, 12440), (3110, 12400), (3875, 9952), (4000, 9641), (4960, 7775), (4976, 7750), (6200, 6220)]