201004505270

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1\times {\mathrm{3413}}^1$

素因数の和:4361

約数の個数: 64

約数和(自身を含む): 370865278080

約数和(自身を除く): 169860772810

約数列:

[1, 2, 5, 10, 71, 109, 142, 218, 355, 545, 710, 761, 1090, 1522, 3413, 3805, 6826, 7610, 7739, 15478, 17065, 34130, 38695, 54031, 77390, 82949, 108062, 165898, 242323, 270155, 372017, 414745, 484646, 540310, 744034, 829490, 1211615, 1860085, 2423230, 2597293, 3720170, 5194586, 5889379, 11778758, 12986465, 25972930, 26413207, 29446895, 52826414, 58893790, 132066035, 184407803, 264132070, 283104937, 368815606, 566209874, 922039015, 1415524685, 1844078030, 2831049370, 20100450527, 40200901054, 100502252635, 201004505270]

約数ペア:

[(1, 201004505270), (2, 100502252635), (5, 40200901054), (10, 20100450527), (71, 2831049370), (109, 1844078030), (142, 1415524685), (218, 922039015), (355, 566209874), (545, 368815606), (710, 283104937), (761, 264132070), (1090, 184407803), (1522, 132066035), (3413, 58893790), (3805, 52826414), (6826, 29446895), (7610, 26413207), (7739, 25972930), (15478, 12986465), (17065, 11778758), (34130, 5889379), (38695, 5194586), (54031, 3720170), (77390, 2597293), (82949, 2423230), (108062, 1860085), (165898, 1211615), (242323, 829490), (270155, 744034), (372017, 540310), (414745, 484646)]