45629920

素因数分解:

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

素因数の和:464

約数の個数: 96

約数和(自身を含む): 124540416

約数和(自身を除く): 78910496

約数列:

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

約数ペア:

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