25554012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 71608320

約数和(自身を除く): 46054308

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 23, 33, 38, 44, 46, 57, 66, 69, 76, 92, 114, 132, 138, 209, 228, 253, 276, 418, 437, 443, 506, 627, 759, 836, 874, 886, 1012, 1254, 1311, 1329, 1518, 1748, 1772, 2508, 2622, 2658, 3036, 4807, 4873, 5244, 5316, 8417, 9614, 9746, 10189, 14421, 14619, 16834, 19228, 19492, 20378, 25251, 28842, 29238, 30567, 33668, 40756, 50502, 57684, 58476, 61134, 92587, 101004, 112079, 122268, 185174, 193591, 224158, 277761, 336237, 370348, 387182, 448316, 555522, 580773, 672474, 774364, 1111044, 1161546, 1344948, 2129501, 2323092, 4259002, 6388503, 8518004, 12777006, 25554012]

約数ペア:

[(1, 25554012), (2, 12777006), (3, 8518004), (4, 6388503), (6, 4259002), (11, 2323092), (12, 2129501), (19, 1344948), (22, 1161546), (23, 1111044), (33, 774364), (38, 672474), (44, 580773), (46, 555522), (57, 448316), (66, 387182), (69, 370348), (76, 336237), (92, 277761), (114, 224158), (132, 193591), (138, 185174), (209, 122268), (228, 112079), (253, 101004), (276, 92587), (418, 61134), (437, 58476), (443, 57684), (506, 50502), (627, 40756), (759, 33668), (836, 30567), (874, 29238), (886, 28842), (1012, 25251), (1254, 20378), (1311, 19492), (1329, 19228), (1518, 16834), (1748, 14619), (1772, 14421), (2508, 10189), (2622, 9746), (2658, 9614), (3036, 8417), (4807, 5316), (4873, 5244)]