26049760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 72585072

約数和(自身を除く): 46535312

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 41, 44, 55, 76, 80, 82, 88, 95, 110, 152, 160, 164, 176, 190, 205, 209, 220, 304, 328, 352, 361, 380, 410, 418, 440, 451, 608, 656, 722, 760, 779, 820, 836, 880, 902, 1045, 1312, 1444, 1520, 1558, 1640, 1672, 1760, 1804, 1805, 2090, 2255, 2888, 3040, 3116, 3280, 3344, 3608, 3610, 3895, 3971, 4180, 4510, 5776, 6232, 6560, 6688, 7216, 7220, 7790, 7942, 8360, 8569, 9020, 11552, 12464, 14432, 14440, 14801, 15580, 15884, 16720, 17138, 18040, 19855, 24928, 28880, 29602, 31160, 31768, 33440, 34276, 36080, 39710, 42845, 57760, 59204, 62320, 63536, 68552, 72160, 74005, 79420, 85690, 118408, 124640, 127072, 137104, 148010, 158840, 162811, 171380, 236816, 274208, 296020, 317680, 325622, 342760, 473632, 592040, 635360, 651244, 685520, 814055, 1184080, 1302488, 1371040, 1628110, 2368160, 2604976, 3256220, 5209952, 6512440, 13024880, 26049760]

約数ペア:

[(1, 26049760), (2, 13024880), (4, 6512440), (5, 5209952), (8, 3256220), (10, 2604976), (11, 2368160), (16, 1628110), (19, 1371040), (20, 1302488), (22, 1184080), (32, 814055), (38, 685520), (40, 651244), (41, 635360), (44, 592040), (55, 473632), (76, 342760), (80, 325622), (82, 317680), (88, 296020), (95, 274208), (110, 236816), (152, 171380), (160, 162811), (164, 158840), (176, 148010), (190, 137104), (205, 127072), (209, 124640), (220, 118408), (304, 85690), (328, 79420), (352, 74005), (361, 72160), (380, 68552), (410, 63536), (418, 62320), (440, 59204), (451, 57760), (608, 42845), (656, 39710), (722, 36080), (760, 34276), (779, 33440), (820, 31768), (836, 31160), (880, 29602), (902, 28880), (1045, 24928), (1312, 19855), (1444, 18040), (1520, 17138), (1558, 16720), (1640, 15884), (1672, 15580), (1760, 14801), (1804, 14440), (1805, 14432), (2090, 12464), (2255, 11552), (2888, 9020), (3040, 8569), (3116, 8360), (3280, 7942), (3344, 7790), (3608, 7220), (3610, 7216), (3895, 6688), (3971, 6560), (4180, 6232), (4510, 5776)]