10965920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{9791}}^1$

素因数の和:9813

約数の個数: 48

約数和(自身を含む): 29611008

約数和(自身を除く): 18645088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 9791, 19582, 39164, 48955, 68537, 78328, 97910, 137074, 156656, 195820, 274148, 313312, 342685, 391640, 548296, 685370, 783280, 1096592, 1370740, 1566560, 2193184, 2741480, 5482960, 10965920]

約数ペア:

[(1, 10965920), (2, 5482960), (4, 2741480), (5, 2193184), (7, 1566560), (8, 1370740), (10, 1096592), (14, 783280), (16, 685370), (20, 548296), (28, 391640), (32, 342685), (35, 313312), (40, 274148), (56, 195820), (70, 156656), (80, 137074), (112, 97910), (140, 78328), (160, 68537), (224, 48955), (280, 39164), (560, 19582), (1120, 9791)]