2510149856

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{68389}}^1$

素因数の和:68467

約数の個数: 48

約数和(自身を含む): 5239221120

約数和(自身を除く): 2729071264

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 4588, 9176, 18352, 36704, 68389, 136778, 273556, 547112, 1094224, 2120059, 2188448, 2530393, 4240118, 5060786, 8480236, 10121572, 16960472, 20243144, 33920944, 40486288, 67841888, 78442183, 80972576, 156884366, 313768732, 627537464, 1255074928, 2510149856]

約数ペア:

[(1, 2510149856), (2, 1255074928), (4, 627537464), (8, 313768732), (16, 156884366), (31, 80972576), (32, 78442183), (37, 67841888), (62, 40486288), (74, 33920944), (124, 20243144), (148, 16960472), (248, 10121572), (296, 8480236), (496, 5060786), (592, 4240118), (992, 2530393), (1147, 2188448), (1184, 2120059), (2294, 1094224), (4588, 547112), (9176, 273556), (18352, 136778), (36704, 68389)]