37112781950

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1$

素因数の和:870

約数の個数: 96

約数和(自身を含む): 71151696000

約数和(自身を除く): 34038914050

約数列:

[1, 2, 5, 10, 25, 50, 79, 89, 158, 178, 229, 395, 445, 458, 461, 790, 890, 922, 1145, 1975, 2225, 2290, 2305, 3950, 4450, 4610, 5725, 7031, 11450, 11525, 14062, 18091, 20381, 23050, 35155, 36182, 36419, 40762, 41029, 70310, 72838, 82058, 90455, 101905, 105569, 175775, 180910, 182095, 203810, 205145, 211138, 351550, 364190, 410290, 452275, 509525, 527845, 904550, 910475, 1019050, 1025725, 1055690, 1610099, 1820950, 2051450, 2639225, 3220198, 3241291, 5278450, 6482582, 8050495, 8339951, 9395641, 16100990, 16206455, 16679902, 18791282, 32412910, 40252475, 41699755, 46978205, 80504950, 81032275, 83399510, 93956410, 162064550, 208498775, 234891025, 416997550, 469782050, 742255639, 1484511278, 3711278195, 7422556390, 18556390975, 37112781950]

約数ペア:

[(1, 37112781950), (2, 18556390975), (5, 7422556390), (10, 3711278195), (25, 1484511278), (50, 742255639), (79, 469782050), (89, 416997550), (158, 234891025), (178, 208498775), (229, 162064550), (395, 93956410), (445, 83399510), (458, 81032275), (461, 80504950), (790, 46978205), (890, 41699755), (922, 40252475), (1145, 32412910), (1975, 18791282), (2225, 16679902), (2290, 16206455), (2305, 16100990), (3950, 9395641), (4450, 8339951), (4610, 8050495), (5725, 6482582), (7031, 5278450), (11450, 3241291), (11525, 3220198), (14062, 2639225), (18091, 2051450), (20381, 1820950), (23050, 1610099), (35155, 1055690), (36182, 1025725), (36419, 1019050), (40762, 910475), (41029, 904550), (70310, 527845), (72838, 509525), (82058, 452275), (90455, 410290), (101905, 364190), (105569, 351550), (175775, 211138), (180910, 205145), (182095, 203810)]