5019876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 13759200

約数和(自身を除く): 8739324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 179, 228, 246, 342, 358, 369, 492, 537, 684, 716, 738, 779, 1074, 1476, 1558, 1611, 2148, 2337, 3116, 3222, 3401, 4674, 6444, 6802, 7011, 7339, 9348, 10203, 13604, 14022, 14678, 20406, 22017, 28044, 29356, 30609, 40812, 44034, 61218, 66051, 88068, 122436, 132102, 139441, 264204, 278882, 418323, 557764, 836646, 1254969, 1673292, 2509938, 5019876]

約数ペア:

[(1, 5019876), (2, 2509938), (3, 1673292), (4, 1254969), (6, 836646), (9, 557764), (12, 418323), (18, 278882), (19, 264204), (36, 139441), (38, 132102), (41, 122436), (57, 88068), (76, 66051), (82, 61218), (114, 44034), (123, 40812), (164, 30609), (171, 29356), (179, 28044), (228, 22017), (246, 20406), (342, 14678), (358, 14022), (369, 13604), (492, 10203), (537, 9348), (684, 7339), (716, 7011), (738, 6802), (779, 6444), (1074, 4674), (1476, 3401), (1558, 3222), (1611, 3116), (2148, 2337)]