28343231350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 62164021248

約数和(自身を除く): 33820789898

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 127, 175, 227, 254, 265, 350, 371, 454, 530, 635, 742, 889, 1135, 1270, 1325, 1589, 1778, 1855, 2270, 2650, 2809, 3175, 3178, 3710, 4445, 5618, 5675, 6350, 6731, 7945, 8890, 9275, 11350, 12031, 13462, 14045, 15890, 18550, 19663, 22225, 24062, 28090, 28829, 33655, 39326, 39725, 44450, 47117, 57658, 60155, 67310, 70225, 79450, 84217, 94234, 98315, 120310, 140450, 144145, 168275, 168434, 196630, 201803, 235585, 288290, 300775, 336550, 356743, 403606, 421085, 471170, 491575, 601550, 637643, 713486, 720725, 842170, 983150, 1009015, 1177925, 1275286, 1441450, 1527937, 1783715, 2018030, 2105425, 2355850, 2497201, 3055874, 3188215, 3567430, 4210850, 4463501, 4994402, 5045075, 6376430, 7639685, 8918575, 8927002, 10090150, 10695559, 12486005, 15279370, 15941075, 17837150, 21391118, 22317505, 24972010, 31882150, 38198425, 44635010, 53477795, 62430025, 76396850, 80980661, 106955590, 111587525, 124860050, 161961322, 223175050, 267388975, 404903305, 534777950, 566864627, 809806610, 1133729254, 2024516525, 2834323135, 4049033050, 5668646270, 14171615675, 28343231350]

約数ペア:

[(1, 28343231350), (2, 14171615675), (5, 5668646270), (7, 4049033050), (10, 2834323135), (14, 2024516525), (25, 1133729254), (35, 809806610), (50, 566864627), (53, 534777950), (70, 404903305), (106, 267388975), (127, 223175050), (175, 161961322), (227, 124860050), (254, 111587525), (265, 106955590), (350, 80980661), (371, 76396850), (454, 62430025), (530, 53477795), (635, 44635010), (742, 38198425), (889, 31882150), (1135, 24972010), (1270, 22317505), (1325, 21391118), (1589, 17837150), (1778, 15941075), (1855, 15279370), (2270, 12486005), (2650, 10695559), (2809, 10090150), (3175, 8927002), (3178, 8918575), (3710, 7639685), (4445, 6376430), (5618, 5045075), (5675, 4994402), (6350, 4463501), (6731, 4210850), (7945, 3567430), (8890, 3188215), (9275, 3055874), (11350, 2497201), (12031, 2355850), (13462, 2105425), (14045, 2018030), (15890, 1783715), (18550, 1527937), (19663, 1441450), (22225, 1275286), (24062, 1177925), (28090, 1009015), (28829, 983150), (33655, 842170), (39326, 720725), (39725, 713486), (44450, 637643), (47117, 601550), (57658, 491575), (60155, 471170), (67310, 421085), (70225, 403606), (79450, 356743), (84217, 336550), (94234, 300775), (98315, 288290), (120310, 235585), (140450, 201803), (144145, 196630), (168275, 168434)]