1556558943280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{60993689}}^1$

素因数の和:60993742

約数の個数: 80

約数和(自身を含む): 4084137482400

約数和(自身を除く): 2527578539120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 5104, 6380, 12760, 25520, 60993689, 121987378, 243974756, 304968445, 487949512, 609936890, 670930579, 975899024, 1219873780, 1341861158, 1768816981, 2439747560, 2683722316, 3354652895, 3537633962, 4879495120, 5367444632, 6709305790, 7075267924, 8844084905, 10734889264, 13418611580, 14150535848, 17688169810, 19456986791, 26837223160, 28301071696, 35376339620, 38913973582, 53674446320, 70752679240, 77827947164, 97284933955, 141505358480, 155655894328, 194569867910, 311311788656, 389139735820, 778279471640, 1556558943280]

約数ペア:

[(1, 1556558943280), (2, 778279471640), (4, 389139735820), (5, 311311788656), (8, 194569867910), (10, 155655894328), (11, 141505358480), (16, 97284933955), (20, 77827947164), (22, 70752679240), (29, 53674446320), (40, 38913973582), (44, 35376339620), (55, 28301071696), (58, 26837223160), (80, 19456986791), (88, 17688169810), (110, 14150535848), (116, 13418611580), (145, 10734889264), (176, 8844084905), (220, 7075267924), (232, 6709305790), (290, 5367444632), (319, 4879495120), (440, 3537633962), (464, 3354652895), (580, 2683722316), (638, 2439747560), (880, 1768816981), (1160, 1341861158), (1276, 1219873780), (1595, 975899024), (2320, 670930579), (2552, 609936890), (3190, 487949512), (5104, 304968445), (6380, 243974756), (12760, 121987378), (25520, 60993689)]