109080020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 275546880

約数和(自身を除く): 166466860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 67, 70, 116, 134, 140, 145, 203, 268, 290, 335, 401, 406, 469, 580, 670, 802, 812, 938, 1015, 1340, 1604, 1876, 1943, 2005, 2030, 2345, 2807, 3886, 4010, 4060, 4690, 5614, 7772, 8020, 9380, 9715, 11228, 11629, 13601, 14035, 19430, 23258, 26867, 27202, 28070, 38860, 46516, 53734, 54404, 56140, 58145, 68005, 81403, 107468, 116290, 134335, 136010, 162806, 188069, 232580, 268670, 272020, 325612, 376138, 407015, 537340, 752276, 779143, 814030, 940345, 1558286, 1628060, 1880690, 3116572, 3761380, 3895715, 5454001, 7791430, 10908002, 15582860, 21816004, 27270005, 54540010, 109080020]

約数ペア:

[(1, 109080020), (2, 54540010), (4, 27270005), (5, 21816004), (7, 15582860), (10, 10908002), (14, 7791430), (20, 5454001), (28, 3895715), (29, 3761380), (35, 3116572), (58, 1880690), (67, 1628060), (70, 1558286), (116, 940345), (134, 814030), (140, 779143), (145, 752276), (203, 537340), (268, 407015), (290, 376138), (335, 325612), (401, 272020), (406, 268670), (469, 232580), (580, 188069), (670, 162806), (802, 136010), (812, 134335), (938, 116290), (1015, 107468), (1340, 81403), (1604, 68005), (1876, 58145), (1943, 56140), (2005, 54404), (2030, 53734), (2345, 46516), (2807, 38860), (3886, 28070), (4010, 27202), (4060, 26867), (4690, 23258), (5614, 19430), (7772, 14035), (8020, 13601), (9380, 11629), (9715, 11228)]