80384550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 209986560

約数和(自身を除く): 129602010

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 59, 62, 75, 93, 118, 150, 155, 177, 186, 293, 295, 310, 354, 465, 586, 590, 775, 879, 885, 930, 1465, 1475, 1550, 1758, 1770, 1829, 2325, 2930, 2950, 3658, 4395, 4425, 4650, 5487, 7325, 8790, 8850, 9083, 9145, 10974, 14650, 17287, 18166, 18290, 21975, 27249, 27435, 34574, 43950, 45415, 45725, 51861, 54498, 54870, 86435, 90830, 91450, 103722, 136245, 137175, 172870, 227075, 259305, 272490, 274350, 432175, 454150, 518610, 535897, 681225, 864350, 1071794, 1296525, 1362450, 1607691, 2593050, 2679485, 3215382, 5358970, 8038455, 13397425, 16076910, 26794850, 40192275, 80384550]

約数ペア:

[(1, 80384550), (2, 40192275), (3, 26794850), (5, 16076910), (6, 13397425), (10, 8038455), (15, 5358970), (25, 3215382), (30, 2679485), (31, 2593050), (50, 1607691), (59, 1362450), (62, 1296525), (75, 1071794), (93, 864350), (118, 681225), (150, 535897), (155, 518610), (177, 454150), (186, 432175), (293, 274350), (295, 272490), (310, 259305), (354, 227075), (465, 172870), (586, 137175), (590, 136245), (775, 103722), (879, 91450), (885, 90830), (930, 86435), (1465, 54870), (1475, 54498), (1550, 51861), (1758, 45725), (1770, 45415), (1829, 43950), (2325, 34574), (2930, 27435), (2950, 27249), (3658, 21975), (4395, 18290), (4425, 18166), (4650, 17287), (5487, 14650), (7325, 10974), (8790, 9145), (8850, 9083)]