11554400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 33466608

約数和(自身を除く): 21912208

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 100, 101, 104, 110, 130, 143, 160, 176, 200, 202, 208, 220, 260, 275, 286, 325, 352, 400, 404, 416, 440, 505, 520, 550, 572, 650, 715, 800, 808, 880, 1010, 1040, 1100, 1111, 1144, 1300, 1313, 1430, 1616, 1760, 2020, 2080, 2200, 2222, 2288, 2525, 2600, 2626, 2860, 3232, 3575, 4040, 4400, 4444, 4576, 5050, 5200, 5252, 5555, 5720, 6565, 7150, 8080, 8800, 8888, 10100, 10400, 10504, 11110, 11440, 13130, 14300, 14443, 16160, 17776, 20200, 21008, 22220, 22880, 26260, 27775, 28600, 28886, 32825, 35552, 40400, 42016, 44440, 52520, 55550, 57200, 57772, 65650, 72215, 80800, 88880, 105040, 111100, 114400, 115544, 131300, 144430, 177760, 210080, 222200, 231088, 262600, 288860, 361075, 444400, 462176, 525200, 577720, 722150, 888800, 1050400, 1155440, 1444300, 2310880, 2888600, 5777200, 11554400]

約数ペア:

[(1, 11554400), (2, 5777200), (4, 2888600), (5, 2310880), (8, 1444300), (10, 1155440), (11, 1050400), (13, 888800), (16, 722150), (20, 577720), (22, 525200), (25, 462176), (26, 444400), (32, 361075), (40, 288860), (44, 262600), (50, 231088), (52, 222200), (55, 210080), (65, 177760), (80, 144430), (88, 131300), (100, 115544), (101, 114400), (104, 111100), (110, 105040), (130, 88880), (143, 80800), (160, 72215), (176, 65650), (200, 57772), (202, 57200), (208, 55550), (220, 52520), (260, 44440), (275, 42016), (286, 40400), (325, 35552), (352, 32825), (400, 28886), (404, 28600), (416, 27775), (440, 26260), (505, 22880), (520, 22220), (550, 21008), (572, 20200), (650, 17776), (715, 16160), (800, 14443), (808, 14300), (880, 13130), (1010, 11440), (1040, 11110), (1100, 10504), (1111, 10400), (1144, 10100), (1300, 8888), (1313, 8800), (1430, 8080), (1616, 7150), (1760, 6565), (2020, 5720), (2080, 5555), (2200, 5252), (2222, 5200), (2288, 5050), (2525, 4576), (2600, 4444), (2626, 4400), (2860, 4040), (3232, 3575)]