25365054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 66189312

約数和(自身を除く): 40824258

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 37, 39, 47, 51, 66, 74, 78, 94, 102, 111, 141, 143, 187, 221, 222, 282, 286, 374, 407, 429, 442, 481, 517, 561, 611, 629, 663, 799, 814, 858, 962, 1034, 1122, 1221, 1222, 1258, 1326, 1443, 1551, 1598, 1739, 1833, 1887, 2397, 2431, 2442, 2886, 3102, 3478, 3666, 3774, 4794, 4862, 5217, 5291, 6721, 6919, 7293, 8177, 8789, 10387, 10434, 10582, 13442, 13838, 14586, 15873, 16354, 17578, 19129, 20163, 20757, 20774, 22607, 24531, 26367, 29563, 31161, 31746, 38258, 40326, 41514, 45214, 49062, 52734, 57387, 59126, 62322, 67821, 88689, 89947, 114257, 114774, 135642, 177378, 179894, 228514, 248677, 269841, 325193, 342771, 384319, 497354, 539682, 650386, 685542, 746031, 768638, 975579, 1152957, 1492062, 1951158, 2305914, 4227509, 8455018, 12682527, 25365054]

約数ペア:

[(1, 25365054), (2, 12682527), (3, 8455018), (6, 4227509), (11, 2305914), (13, 1951158), (17, 1492062), (22, 1152957), (26, 975579), (33, 768638), (34, 746031), (37, 685542), (39, 650386), (47, 539682), (51, 497354), (66, 384319), (74, 342771), (78, 325193), (94, 269841), (102, 248677), (111, 228514), (141, 179894), (143, 177378), (187, 135642), (221, 114774), (222, 114257), (282, 89947), (286, 88689), (374, 67821), (407, 62322), (429, 59126), (442, 57387), (481, 52734), (517, 49062), (561, 45214), (611, 41514), (629, 40326), (663, 38258), (799, 31746), (814, 31161), (858, 29563), (962, 26367), (1034, 24531), (1122, 22607), (1221, 20774), (1222, 20757), (1258, 20163), (1326, 19129), (1443, 17578), (1551, 16354), (1598, 15873), (1739, 14586), (1833, 13838), (1887, 13442), (2397, 10582), (2431, 10434), (2442, 10387), (2886, 8789), (3102, 8177), (3478, 7293), (3666, 6919), (3774, 6721), (4794, 5291), (4862, 5217)]