2116232800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2381}}^1$

素因数の和:2513

約数の個数: 144

約数和(自身を含む): 5694104304

約数和(自身を除く): 3577871504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 101, 110, 160, 176, 200, 202, 220, 275, 352, 400, 404, 440, 505, 550, 800, 808, 880, 1010, 1100, 1111, 1616, 1760, 2020, 2200, 2222, 2381, 2525, 3232, 4040, 4400, 4444, 4762, 5050, 5555, 8080, 8800, 8888, 9524, 10100, 11110, 11905, 16160, 17776, 19048, 20200, 22220, 23810, 26191, 27775, 35552, 38096, 40400, 44440, 47620, 52382, 55550, 59525, 76192, 80800, 88880, 95240, 104764, 111100, 119050, 130955, 177760, 190480, 209528, 222200, 238100, 240481, 261910, 380960, 419056, 444400, 476200, 480962, 523820, 654775, 838112, 888800, 952400, 961924, 1047640, 1202405, 1309550, 1904800, 1923848, 2095280, 2404810, 2619100, 2645291, 3847696, 4190560, 4809620, 5238200, 5290582, 6012025, 7695392, 9619240, 10476400, 10581164, 12024050, 13226455, 19238480, 20952800, 21162328, 24048100, 26452910, 38476960, 42324656, 48096200, 52905820, 66132275, 84649312, 96192400, 105811640, 132264550, 192384800, 211623280, 264529100, 423246560, 529058200, 1058116400, 2116232800]

約数ペア:

[(1, 2116232800), (2, 1058116400), (4, 529058200), (5, 423246560), (8, 264529100), (10, 211623280), (11, 192384800), (16, 132264550), (20, 105811640), (22, 96192400), (25, 84649312), (32, 66132275), (40, 52905820), (44, 48096200), (50, 42324656), (55, 38476960), (80, 26452910), (88, 24048100), (100, 21162328), (101, 20952800), (110, 19238480), (160, 13226455), (176, 12024050), (200, 10581164), (202, 10476400), (220, 9619240), (275, 7695392), (352, 6012025), (400, 5290582), (404, 5238200), (440, 4809620), (505, 4190560), (550, 3847696), (800, 2645291), (808, 2619100), (880, 2404810), (1010, 2095280), (1100, 1923848), (1111, 1904800), (1616, 1309550), (1760, 1202405), (2020, 1047640), (2200, 961924), (2222, 952400), (2381, 888800), (2525, 838112), (3232, 654775), (4040, 523820), (4400, 480962), (4444, 476200), (4762, 444400), (5050, 419056), (5555, 380960), (8080, 261910), (8800, 240481), (8888, 238100), (9524, 222200), (10100, 209528), (11110, 190480), (11905, 177760), (16160, 130955), (17776, 119050), (19048, 111100), (20200, 104764), (22220, 95240), (23810, 88880), (26191, 80800), (27775, 76192), (35552, 59525), (38096, 55550), (40400, 52382), (44440, 47620)]