20164046000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35129}}^1$

素因数の和:35200

約数の個数: 160

約数和(自身を含む): 57082596480

約数和(自身を除く): 36918550480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 50, 56, 70, 80, 82, 100, 112, 125, 140, 164, 175, 200, 205, 250, 280, 287, 328, 350, 400, 410, 500, 560, 574, 656, 700, 820, 875, 1000, 1025, 1148, 1400, 1435, 1640, 1750, 2000, 2050, 2296, 2800, 2870, 3280, 3500, 4100, 4592, 5125, 5740, 7000, 7175, 8200, 10250, 11480, 14000, 14350, 16400, 20500, 22960, 28700, 35129, 35875, 41000, 57400, 70258, 71750, 82000, 114800, 140516, 143500, 175645, 245903, 281032, 287000, 351290, 491806, 562064, 574000, 702580, 878225, 983612, 1229515, 1405160, 1440289, 1756450, 1967224, 2459030, 2810320, 2880578, 3512900, 3934448, 4391125, 4918060, 5761156, 6147575, 7025800, 7201445, 8782250, 9836120, 10082023, 11522312, 12295150, 14051600, 14402890, 17564500, 19672240, 20164046, 23044624, 24590300, 28805780, 30737875, 35129000, 36007225, 40328092, 49180600, 50410115, 57611560, 61475750, 70258000, 72014450, 80656184, 98361200, 100820230, 115223120, 122951500, 144028900, 161312368, 180036125, 201640460, 245903000, 252050575, 288057800, 360072250, 403280920, 491806000, 504101150, 576115600, 720144500, 806561840, 1008202300, 1260252875, 1440289000, 2016404600, 2520505750, 2880578000, 4032809200, 5041011500, 10082023000, 20164046000]

約数ペア:

[(1, 20164046000), (2, 10082023000), (4, 5041011500), (5, 4032809200), (7, 2880578000), (8, 2520505750), (10, 2016404600), (14, 1440289000), (16, 1260252875), (20, 1008202300), (25, 806561840), (28, 720144500), (35, 576115600), (40, 504101150), (41, 491806000), (50, 403280920), (56, 360072250), (70, 288057800), (80, 252050575), (82, 245903000), (100, 201640460), (112, 180036125), (125, 161312368), (140, 144028900), (164, 122951500), (175, 115223120), (200, 100820230), (205, 98361200), (250, 80656184), (280, 72014450), (287, 70258000), (328, 61475750), (350, 57611560), (400, 50410115), (410, 49180600), (500, 40328092), (560, 36007225), (574, 35129000), (656, 30737875), (700, 28805780), (820, 24590300), (875, 23044624), (1000, 20164046), (1025, 19672240), (1148, 17564500), (1400, 14402890), (1435, 14051600), (1640, 12295150), (1750, 11522312), (2000, 10082023), (2050, 9836120), (2296, 8782250), (2800, 7201445), (2870, 7025800), (3280, 6147575), (3500, 5761156), (4100, 4918060), (4592, 4391125), (5125, 3934448), (5740, 3512900), (7000, 2880578), (7175, 2810320), (8200, 2459030), (10250, 1967224), (11480, 1756450), (14000, 1440289), (14350, 1405160), (16400, 1229515), (20500, 983612), (22960, 878225), (28700, 702580), (35129, 574000), (35875, 562064), (41000, 491806), (57400, 351290), (70258, 287000), (71750, 281032), (82000, 245903), (114800, 175645), (140516, 143500)]