100505504

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 72

約数和(自身を含む): 220501764

約数和(自身を除く): 119996260

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 101, 121, 176, 202, 242, 257, 352, 404, 484, 514, 808, 968, 1028, 1111, 1616, 1936, 2056, 2222, 2827, 3232, 3872, 4112, 4444, 5654, 8224, 8888, 11308, 12221, 17776, 22616, 24442, 25957, 31097, 35552, 45232, 48884, 51914, 62194, 90464, 97768, 103828, 124388, 195536, 207656, 248776, 285527, 391072, 415312, 497552, 571054, 830624, 995104, 1142108, 2284216, 3140797, 4568432, 6281594, 9136864, 12563188, 25126376, 50252752, 100505504]

約数ペア:

[(1, 100505504), (2, 50252752), (4, 25126376), (8, 12563188), (11, 9136864), (16, 6281594), (22, 4568432), (32, 3140797), (44, 2284216), (88, 1142108), (101, 995104), (121, 830624), (176, 571054), (202, 497552), (242, 415312), (257, 391072), (352, 285527), (404, 248776), (484, 207656), (514, 195536), (808, 124388), (968, 103828), (1028, 97768), (1111, 90464), (1616, 62194), (1936, 51914), (2056, 48884), (2222, 45232), (2827, 35552), (3232, 31097), (3872, 25957), (4112, 24442), (4444, 22616), (5654, 17776), (8224, 12221), (8888, 11308)]