1171144880

素因数分解:

$2^4\times 5^1\times {\mathrm{829}}^1\times {\mathrm{17659}}^1$

素因数の和:18501

約数の個数: 40

約数和(自身を含む): 2726350800

約数和(自身を除く): 1555205920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 829, 1658, 3316, 4145, 6632, 8290, 13264, 16580, 17659, 33160, 35318, 66320, 70636, 88295, 141272, 176590, 282544, 353180, 706360, 1412720, 14639311, 29278622, 58557244, 73196555, 117114488, 146393110, 234228976, 292786220, 585572440, 1171144880]

約数ペア:

[(1, 1171144880), (2, 585572440), (4, 292786220), (5, 234228976), (8, 146393110), (10, 117114488), (16, 73196555), (20, 58557244), (40, 29278622), (80, 14639311), (829, 1412720), (1658, 706360), (3316, 353180), (4145, 282544), (6632, 176590), (8290, 141272), (13264, 88295), (16580, 70636), (17659, 66320), (33160, 35318)]