14443000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 40098240

約数和(自身を除く): 25655240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 101, 104, 110, 125, 130, 143, 200, 202, 220, 250, 260, 275, 286, 325, 404, 440, 500, 505, 520, 550, 572, 650, 715, 808, 1000, 1010, 1100, 1111, 1144, 1300, 1313, 1375, 1430, 1625, 2020, 2200, 2222, 2525, 2600, 2626, 2750, 2860, 3250, 3575, 4040, 4444, 5050, 5252, 5500, 5555, 5720, 6500, 6565, 7150, 8888, 10100, 10504, 11000, 11110, 12625, 13000, 13130, 14300, 14443, 17875, 20200, 22220, 25250, 26260, 27775, 28600, 28886, 32825, 35750, 44440, 50500, 52520, 55550, 57772, 65650, 71500, 72215, 101000, 111100, 115544, 131300, 138875, 143000, 144430, 164125, 222200, 262600, 277750, 288860, 328250, 361075, 555500, 577720, 656500, 722150, 1111000, 1313000, 1444300, 1805375, 2888600, 3610750, 7221500, 14443000]

約数ペア:

[(1, 14443000), (2, 7221500), (4, 3610750), (5, 2888600), (8, 1805375), (10, 1444300), (11, 1313000), (13, 1111000), (20, 722150), (22, 656500), (25, 577720), (26, 555500), (40, 361075), (44, 328250), (50, 288860), (52, 277750), (55, 262600), (65, 222200), (88, 164125), (100, 144430), (101, 143000), (104, 138875), (110, 131300), (125, 115544), (130, 111100), (143, 101000), (200, 72215), (202, 71500), (220, 65650), (250, 57772), (260, 55550), (275, 52520), (286, 50500), (325, 44440), (404, 35750), (440, 32825), (500, 28886), (505, 28600), (520, 27775), (550, 26260), (572, 25250), (650, 22220), (715, 20200), (808, 17875), (1000, 14443), (1010, 14300), (1100, 13130), (1111, 13000), (1144, 12625), (1300, 11110), (1313, 11000), (1375, 10504), (1430, 10100), (1625, 8888), (2020, 7150), (2200, 6565), (2222, 6500), (2525, 5720), (2600, 5555), (2626, 5500), (2750, 5252), (2860, 5050), (3250, 4444), (3575, 4040)]