26889760

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7307}}^1$

素因数の和:7345

約数の個数: 48

約数和(自身を含む): 66298176

約数和(自身を除く): 39408416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 7307, 14614, 29228, 36535, 58456, 73070, 116912, 146140, 168061, 233824, 292280, 336122, 584560, 672244, 840305, 1169120, 1344488, 1680610, 2688976, 3361220, 5377952, 6722440, 13444880, 26889760]

約数ペア:

[(1, 26889760), (2, 13444880), (4, 6722440), (5, 5377952), (8, 3361220), (10, 2688976), (16, 1680610), (20, 1344488), (23, 1169120), (32, 840305), (40, 672244), (46, 584560), (80, 336122), (92, 292280), (115, 233824), (160, 168061), (184, 146140), (230, 116912), (368, 73070), (460, 58456), (736, 36535), (920, 29228), (1840, 14614), (3680, 7307)]