10615000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 27272520

約数和(自身を除く): 16657520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 193, 200, 220, 250, 275, 386, 440, 500, 550, 625, 772, 965, 1000, 1100, 1250, 1375, 1544, 1930, 2123, 2200, 2500, 2750, 3860, 4246, 4825, 5000, 5500, 6875, 7720, 8492, 9650, 10615, 11000, 13750, 16984, 19300, 21230, 24125, 27500, 38600, 42460, 48250, 53075, 55000, 84920, 96500, 106150, 120625, 193000, 212300, 241250, 265375, 424600, 482500, 530750, 965000, 1061500, 1326875, 2123000, 2653750, 5307500, 10615000]

約数ペア:

[(1, 10615000), (2, 5307500), (4, 2653750), (5, 2123000), (8, 1326875), (10, 1061500), (11, 965000), (20, 530750), (22, 482500), (25, 424600), (40, 265375), (44, 241250), (50, 212300), (55, 193000), (88, 120625), (100, 106150), (110, 96500), (125, 84920), (193, 55000), (200, 53075), (220, 48250), (250, 42460), (275, 38600), (386, 27500), (440, 24125), (500, 21230), (550, 19300), (625, 16984), (772, 13750), (965, 11000), (1000, 10615), (1100, 9650), (1250, 8492), (1375, 7720), (1544, 6875), (1930, 5500), (2123, 5000), (2200, 4825), (2500, 4246), (2750, 3860)]