91259840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:466

約数の個数: 112

約数和(自身を含む): 251057664

約数和(自身を除く): 159797824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 131, 140, 160, 224, 262, 280, 311, 320, 448, 524, 560, 622, 655, 917, 1048, 1120, 1244, 1310, 1555, 1834, 2096, 2177, 2240, 2488, 2620, 3110, 3668, 4192, 4354, 4585, 4976, 5240, 6220, 7336, 8384, 8708, 9170, 9952, 10480, 10885, 12440, 14672, 17416, 18340, 19904, 20960, 21770, 24880, 29344, 34832, 36680, 40741, 41920, 43540, 49760, 58688, 69664, 73360, 81482, 87080, 99520, 139328, 146720, 162964, 174160, 203705, 285187, 293440, 325928, 348320, 407410, 570374, 651856, 696640, 814820, 1140748, 1303712, 1425935, 1629640, 2281496, 2607424, 2851870, 3259280, 4562992, 5703740, 6518560, 9125984, 11407480, 13037120, 18251968, 22814960, 45629920, 91259840]

約数ペア:

[(1, 91259840), (2, 45629920), (4, 22814960), (5, 18251968), (7, 13037120), (8, 11407480), (10, 9125984), (14, 6518560), (16, 5703740), (20, 4562992), (28, 3259280), (32, 2851870), (35, 2607424), (40, 2281496), (56, 1629640), (64, 1425935), (70, 1303712), (80, 1140748), (112, 814820), (131, 696640), (140, 651856), (160, 570374), (224, 407410), (262, 348320), (280, 325928), (311, 293440), (320, 285187), (448, 203705), (524, 174160), (560, 162964), (622, 146720), (655, 139328), (917, 99520), (1048, 87080), (1120, 81482), (1244, 73360), (1310, 69664), (1555, 58688), (1834, 49760), (2096, 43540), (2177, 41920), (2240, 40741), (2488, 36680), (2620, 34832), (3110, 29344), (3668, 24880), (4192, 21770), (4354, 20960), (4585, 19904), (4976, 18340), (5240, 17416), (6220, 14672), (7336, 12440), (8384, 10885), (8708, 10480), (9170, 9952)]