80375218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2791}}^1$

素因数の和:2839

約数の個数: 48

約数和(自身を含む): 160417152

約数和(自身を除く): 80041934

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 374, 847, 1309, 1694, 2057, 2618, 2791, 4114, 5582, 14399, 19537, 28798, 30701, 39074, 47447, 61402, 94894, 214907, 332129, 337711, 429814, 521917, 664258, 675422, 1043834, 2363977, 3653419, 4727954, 5741087, 7306838, 11482174, 40187609, 80375218]

約数ペア:

[(1, 80375218), (2, 40187609), (7, 11482174), (11, 7306838), (14, 5741087), (17, 4727954), (22, 3653419), (34, 2363977), (77, 1043834), (119, 675422), (121, 664258), (154, 521917), (187, 429814), (238, 337711), (242, 332129), (374, 214907), (847, 94894), (1309, 61402), (1694, 47447), (2057, 39074), (2618, 30701), (2791, 28798), (4114, 19537), (5582, 14399)]