24892120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 63680400

約数和(自身を除く): 38788280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 121, 139, 148, 185, 220, 242, 278, 296, 370, 407, 440, 484, 556, 605, 695, 740, 814, 968, 1112, 1210, 1390, 1480, 1529, 1628, 2035, 2420, 2780, 3058, 3256, 4070, 4477, 4840, 5143, 5560, 6116, 7645, 8140, 8954, 10286, 12232, 15290, 16280, 16819, 17908, 20572, 22385, 25715, 30580, 33638, 35816, 41144, 44770, 51430, 56573, 61160, 67276, 84095, 89540, 102860, 113146, 134552, 168190, 179080, 205720, 226292, 282865, 336380, 452584, 565730, 622303, 672760, 1131460, 1244606, 2262920, 2489212, 3111515, 4978424, 6223030, 12446060, 24892120]

約数ペア:

[(1, 24892120), (2, 12446060), (4, 6223030), (5, 4978424), (8, 3111515), (10, 2489212), (11, 2262920), (20, 1244606), (22, 1131460), (37, 672760), (40, 622303), (44, 565730), (55, 452584), (74, 336380), (88, 282865), (110, 226292), (121, 205720), (139, 179080), (148, 168190), (185, 134552), (220, 113146), (242, 102860), (278, 89540), (296, 84095), (370, 67276), (407, 61160), (440, 56573), (484, 51430), (556, 44770), (605, 41144), (695, 35816), (740, 33638), (814, 30580), (968, 25715), (1112, 22385), (1210, 20572), (1390, 17908), (1480, 16819), (1529, 16280), (1628, 15290), (2035, 12232), (2420, 10286), (2780, 8954), (3058, 8140), (3256, 7645), (4070, 6116), (4477, 5560), (4840, 5143)]