14538040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 39398400

約数和(自身を除く): 24860360

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 37, 38, 40, 44, 47, 55, 74, 76, 88, 94, 95, 110, 148, 152, 185, 188, 190, 209, 220, 235, 296, 370, 376, 380, 407, 418, 440, 470, 517, 703, 740, 760, 814, 836, 893, 940, 1034, 1045, 1406, 1480, 1628, 1672, 1739, 1786, 1880, 2035, 2068, 2090, 2585, 2812, 3256, 3478, 3515, 3572, 4070, 4136, 4180, 4465, 5170, 5624, 6956, 7030, 7144, 7733, 8140, 8360, 8695, 8930, 9823, 10340, 13912, 14060, 15466, 16280, 17390, 17860, 19129, 19646, 20680, 28120, 30932, 33041, 34780, 35720, 38258, 38665, 39292, 49115, 61864, 66082, 69560, 76516, 77330, 78584, 95645, 98230, 132164, 153032, 154660, 165205, 191290, 196460, 264328, 309320, 330410, 363451, 382580, 392920, 660820, 726902, 765160, 1321640, 1453804, 1817255, 2907608, 3634510, 7269020, 14538040]

約数ペア:

[(1, 14538040), (2, 7269020), (4, 3634510), (5, 2907608), (8, 1817255), (10, 1453804), (11, 1321640), (19, 765160), (20, 726902), (22, 660820), (37, 392920), (38, 382580), (40, 363451), (44, 330410), (47, 309320), (55, 264328), (74, 196460), (76, 191290), (88, 165205), (94, 154660), (95, 153032), (110, 132164), (148, 98230), (152, 95645), (185, 78584), (188, 77330), (190, 76516), (209, 69560), (220, 66082), (235, 61864), (296, 49115), (370, 39292), (376, 38665), (380, 38258), (407, 35720), (418, 34780), (440, 33041), (470, 30932), (517, 28120), (703, 20680), (740, 19646), (760, 19129), (814, 17860), (836, 17390), (893, 16280), (940, 15466), (1034, 14060), (1045, 13912), (1406, 10340), (1480, 9823), (1628, 8930), (1672, 8695), (1739, 8360), (1786, 8140), (1880, 7733), (2035, 7144), (2068, 7030), (2090, 6956), (2585, 5624), (2812, 5170), (3256, 4465), (3478, 4180), (3515, 4136), (3572, 4070)]