4080357190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:806

約数の個数: 128

約数和(自身を含む): 9266503680

約数和(自身を除く): 5186146490

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 83, 89, 91, 130, 166, 178, 182, 415, 445, 455, 581, 607, 623, 830, 890, 910, 1079, 1157, 1162, 1214, 1246, 2158, 2314, 2905, 3035, 3115, 4249, 5395, 5785, 5810, 6070, 6230, 7387, 7553, 7891, 8099, 8498, 10790, 11570, 14774, 15106, 15782, 16198, 21245, 36935, 37765, 39455, 40495, 42490, 50381, 51709, 54023, 55237, 73870, 75530, 78910, 80990, 96031, 100762, 103418, 108046, 110474, 192062, 251905, 258545, 270115, 276185, 352667, 378161, 480155, 503810, 517090, 540230, 552370, 654953, 672217, 702299, 705334, 756322, 960310, 1309906, 1344434, 1404598, 1763335, 1890805, 3274765, 3361085, 3511495, 3526670, 3781610, 4483909, 4584671, 4916093, 6549530, 6722170, 7022990, 8967818, 9169342, 9832186, 22419545, 22923355, 24580465, 31387363, 44839090, 45846710, 49160930, 58290817, 62774726, 116581634, 156936815, 291454085, 313873630, 408035719, 582908170, 816071438, 2040178595, 4080357190]

約数ペア:

[(1, 4080357190), (2, 2040178595), (5, 816071438), (7, 582908170), (10, 408035719), (13, 313873630), (14, 291454085), (26, 156936815), (35, 116581634), (65, 62774726), (70, 58290817), (83, 49160930), (89, 45846710), (91, 44839090), (130, 31387363), (166, 24580465), (178, 22923355), (182, 22419545), (415, 9832186), (445, 9169342), (455, 8967818), (581, 7022990), (607, 6722170), (623, 6549530), (830, 4916093), (890, 4584671), (910, 4483909), (1079, 3781610), (1157, 3526670), (1162, 3511495), (1214, 3361085), (1246, 3274765), (2158, 1890805), (2314, 1763335), (2905, 1404598), (3035, 1344434), (3115, 1309906), (4249, 960310), (5395, 756322), (5785, 705334), (5810, 702299), (6070, 672217), (6230, 654953), (7387, 552370), (7553, 540230), (7891, 517090), (8099, 503810), (8498, 480155), (10790, 378161), (11570, 352667), (14774, 276185), (15106, 270115), (15782, 258545), (16198, 251905), (21245, 192062), (36935, 110474), (37765, 108046), (39455, 103418), (40495, 100762), (42490, 96031), (50381, 80990), (51709, 78910), (54023, 75530), (55237, 73870)]