25047828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 108

約数和(自身を含む): 71940960

約数和(自身を除く): 46893132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 169, 179, 207, 234, 276, 299, 338, 358, 414, 468, 507, 537, 598, 676, 716, 828, 897, 1014, 1074, 1196, 1521, 1611, 1794, 2028, 2148, 2327, 2691, 3042, 3222, 3588, 3887, 4117, 4654, 5382, 6084, 6444, 6981, 7774, 8234, 9308, 10764, 11661, 12351, 13962, 15548, 16468, 20943, 23322, 24702, 27924, 30251, 34983, 37053, 41886, 46644, 49404, 53521, 60502, 69966, 74106, 83772, 90753, 107042, 121004, 139932, 148212, 160563, 181506, 214084, 272259, 321126, 363012, 481689, 544518, 642252, 695773, 963378, 1089036, 1391546, 1926756, 2087319, 2783092, 4174638, 6261957, 8349276, 12523914, 25047828]

約数ペア:

[(1, 25047828), (2, 12523914), (3, 8349276), (4, 6261957), (6, 4174638), (9, 2783092), (12, 2087319), (13, 1926756), (18, 1391546), (23, 1089036), (26, 963378), (36, 695773), (39, 642252), (46, 544518), (52, 481689), (69, 363012), (78, 321126), (92, 272259), (117, 214084), (138, 181506), (156, 160563), (169, 148212), (179, 139932), (207, 121004), (234, 107042), (276, 90753), (299, 83772), (338, 74106), (358, 69966), (414, 60502), (468, 53521), (507, 49404), (537, 46644), (598, 41886), (676, 37053), (716, 34983), (828, 30251), (897, 27924), (1014, 24702), (1074, 23322), (1196, 20943), (1521, 16468), (1611, 15548), (1794, 13962), (2028, 12351), (2148, 11661), (2327, 10764), (2691, 9308), (3042, 8234), (3222, 7774), (3588, 6981), (3887, 6444), (4117, 6084), (4654, 5382)]