24555740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 57870960

約数和(自身を除く): 33315220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 121, 139, 146, 220, 242, 278, 292, 365, 484, 556, 605, 695, 730, 803, 1210, 1390, 1460, 1529, 1606, 2420, 2780, 3058, 3212, 4015, 6116, 7645, 8030, 8833, 10147, 15290, 16060, 16819, 17666, 20294, 30580, 33638, 35332, 40588, 44165, 50735, 67276, 84095, 88330, 101470, 111617, 168190, 176660, 202940, 223234, 336380, 446468, 558085, 1116170, 1227787, 2232340, 2455574, 4911148, 6138935, 12277870, 24555740]

約数ペア:

[(1, 24555740), (2, 12277870), (4, 6138935), (5, 4911148), (10, 2455574), (11, 2232340), (20, 1227787), (22, 1116170), (44, 558085), (55, 446468), (73, 336380), (110, 223234), (121, 202940), (139, 176660), (146, 168190), (220, 111617), (242, 101470), (278, 88330), (292, 84095), (365, 67276), (484, 50735), (556, 44165), (605, 40588), (695, 35332), (730, 33638), (803, 30580), (1210, 20294), (1390, 17666), (1460, 16819), (1529, 16060), (1606, 15290), (2420, 10147), (2780, 8833), (3058, 8030), (3212, 7645), (4015, 6116)]