14186156780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{1381}}^1$

素因数の和:1707

約数の個数: 96

約数和(自身を含む): 31343760000

約数和(自身を除く): 17157603220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 89, 116, 145, 178, 199, 290, 356, 398, 445, 580, 796, 890, 995, 1381, 1780, 1990, 2581, 2762, 3980, 5162, 5524, 5771, 6905, 10324, 11542, 12905, 13810, 17711, 23084, 25810, 27620, 28855, 35422, 40049, 51620, 57710, 70844, 80098, 88555, 115420, 122909, 160196, 177110, 200245, 245818, 274819, 354220, 400490, 491636, 513619, 549638, 614545, 800980, 1027238, 1099276, 1229090, 1374095, 2054476, 2458180, 2568095, 2748190, 3564361, 5136190, 5496380, 7128722, 7969751, 10272380, 14257444, 15939502, 17821805, 24458891, 31879004, 35643610, 39848755, 48917782, 71287220, 79697510, 97835564, 122294455, 159395020, 244588910, 489177820, 709307839, 1418615678, 2837231356, 3546539195, 7093078390, 14186156780]

約数ペア:

[(1, 14186156780), (2, 7093078390), (4, 3546539195), (5, 2837231356), (10, 1418615678), (20, 709307839), (29, 489177820), (58, 244588910), (89, 159395020), (116, 122294455), (145, 97835564), (178, 79697510), (199, 71287220), (290, 48917782), (356, 39848755), (398, 35643610), (445, 31879004), (580, 24458891), (796, 17821805), (890, 15939502), (995, 14257444), (1381, 10272380), (1780, 7969751), (1990, 7128722), (2581, 5496380), (2762, 5136190), (3980, 3564361), (5162, 2748190), (5524, 2568095), (5771, 2458180), (6905, 2054476), (10324, 1374095), (11542, 1229090), (12905, 1099276), (13810, 1027238), (17711, 800980), (23084, 614545), (25810, 549638), (27620, 513619), (28855, 491636), (35422, 400490), (40049, 354220), (51620, 274819), (57710, 245818), (70844, 200245), (80098, 177110), (88555, 160196), (115420, 122909)]