14839000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 128

約数和(自身を含む): 40435200

約数和(自身を除く): 25596200

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 71, 76, 88, 95, 100, 110, 125, 142, 152, 190, 200, 209, 220, 250, 275, 284, 355, 380, 418, 440, 475, 500, 550, 568, 710, 760, 781, 836, 950, 1000, 1045, 1100, 1349, 1375, 1420, 1562, 1672, 1775, 1900, 2090, 2200, 2375, 2698, 2750, 2840, 3124, 3550, 3800, 3905, 4180, 4750, 5225, 5396, 5500, 6248, 6745, 7100, 7810, 8360, 8875, 9500, 10450, 10792, 11000, 13490, 14200, 14839, 15620, 17750, 19000, 19525, 20900, 26125, 26980, 29678, 31240, 33725, 35500, 39050, 41800, 52250, 53960, 59356, 67450, 71000, 74195, 78100, 97625, 104500, 118712, 134900, 148390, 156200, 168625, 195250, 209000, 269800, 296780, 337250, 370975, 390500, 593560, 674500, 741950, 781000, 1349000, 1483900, 1854875, 2967800, 3709750, 7419500, 14839000]

約数ペア:

[(1, 14839000), (2, 7419500), (4, 3709750), (5, 2967800), (8, 1854875), (10, 1483900), (11, 1349000), (19, 781000), (20, 741950), (22, 674500), (25, 593560), (38, 390500), (40, 370975), (44, 337250), (50, 296780), (55, 269800), (71, 209000), (76, 195250), (88, 168625), (95, 156200), (100, 148390), (110, 134900), (125, 118712), (142, 104500), (152, 97625), (190, 78100), (200, 74195), (209, 71000), (220, 67450), (250, 59356), (275, 53960), (284, 52250), (355, 41800), (380, 39050), (418, 35500), (440, 33725), (475, 31240), (500, 29678), (550, 26980), (568, 26125), (710, 20900), (760, 19525), (781, 19000), (836, 17750), (950, 15620), (1000, 14839), (1045, 14200), (1100, 13490), (1349, 11000), (1375, 10792), (1420, 10450), (1562, 9500), (1672, 8875), (1775, 8360), (1900, 7810), (2090, 7100), (2200, 6745), (2375, 6248), (2698, 5500), (2750, 5396), (2840, 5225), (3124, 4750), (3550, 4180), (3800, 3905)]