78853402810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1\times {\mathrm{1409}}^1$

素因数の和:2216

約数の個数: 128

約数和(自身を含む): 177034636800

約数和(自身を除く): 98181233990

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 89, 91, 130, 178, 182, 445, 455, 623, 691, 890, 910, 1157, 1246, 1382, 1409, 2314, 2818, 3115, 3455, 4837, 5785, 6230, 6910, 7045, 8099, 8983, 9674, 9863, 11570, 14090, 16198, 17966, 18317, 19726, 24185, 36634, 40495, 44915, 48370, 49315, 61499, 62881, 80990, 89830, 91585, 98630, 122998, 125401, 125762, 128219, 183170, 250802, 256438, 307495, 314405, 430493, 614990, 627005, 628810, 641095, 799487, 860986, 877807, 973619, 1254010, 1282190, 1598974, 1630213, 1755614, 1947238, 2152465, 3260426, 3997435, 4304930, 4389035, 4868095, 5596409, 6815333, 7994870, 8151065, 8778070, 9736190, 11192818, 11411491, 12657047, 13630666, 16302130, 22822982, 25314094, 27982045, 34076665, 55964090, 57057455, 63285235, 68153330, 86652091, 88599329, 114114910, 126570470, 173304182, 177198658, 433260455, 442996645, 606564637, 866520910, 885993290, 1126477183, 1213129274, 2252954366, 3032823185, 5632385915, 6065646370, 7885340281, 11264771830, 15770680562, 39426701405, 78853402810]

約数ペア:

[(1, 78853402810), (2, 39426701405), (5, 15770680562), (7, 11264771830), (10, 7885340281), (13, 6065646370), (14, 5632385915), (26, 3032823185), (35, 2252954366), (65, 1213129274), (70, 1126477183), (89, 885993290), (91, 866520910), (130, 606564637), (178, 442996645), (182, 433260455), (445, 177198658), (455, 173304182), (623, 126570470), (691, 114114910), (890, 88599329), (910, 86652091), (1157, 68153330), (1246, 63285235), (1382, 57057455), (1409, 55964090), (2314, 34076665), (2818, 27982045), (3115, 25314094), (3455, 22822982), (4837, 16302130), (5785, 13630666), (6230, 12657047), (6910, 11411491), (7045, 11192818), (8099, 9736190), (8983, 8778070), (9674, 8151065), (9863, 7994870), (11570, 6815333), (14090, 5596409), (16198, 4868095), (17966, 4389035), (18317, 4304930), (19726, 3997435), (24185, 3260426), (36634, 2152465), (40495, 1947238), (44915, 1755614), (48370, 1630213), (49315, 1598974), (61499, 1282190), (62881, 1254010), (80990, 973619), (89830, 877807), (91585, 860986), (98630, 799487), (122998, 641095), (125401, 628810), (125762, 627005), (128219, 614990), (183170, 430493), (250802, 314405), (256438, 307495)]