16822000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:683

約数の個数: 80

約数和(自身を含む): 43872192

約数和(自身を除く): 27050192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 647, 650, 1000, 1040, 1294, 1300, 1625, 2000, 2588, 2600, 3235, 3250, 5176, 5200, 6470, 6500, 8411, 10352, 12940, 13000, 16175, 16822, 25880, 26000, 32350, 33644, 42055, 51760, 64700, 67288, 80875, 84110, 129400, 134576, 161750, 168220, 210275, 258800, 323500, 336440, 420550, 647000, 672880, 841100, 1051375, 1294000, 1682200, 2102750, 3364400, 4205500, 8411000, 16822000]

約数ペア:

[(1, 16822000), (2, 8411000), (4, 4205500), (5, 3364400), (8, 2102750), (10, 1682200), (13, 1294000), (16, 1051375), (20, 841100), (25, 672880), (26, 647000), (40, 420550), (50, 336440), (52, 323500), (65, 258800), (80, 210275), (100, 168220), (104, 161750), (125, 134576), (130, 129400), (200, 84110), (208, 80875), (250, 67288), (260, 64700), (325, 51760), (400, 42055), (500, 33644), (520, 32350), (647, 26000), (650, 25880), (1000, 16822), (1040, 16175), (1294, 13000), (1300, 12940), (1625, 10352), (2000, 8411), (2588, 6500), (2600, 6470), (3235, 5200), (3250, 5176)]