384833960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1374407}}^1$

素因数の和:1374425

約数の個数: 32

約数和(自身を含む): 989573760

約数和(自身を除く): 604739800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1374407, 2748814, 5497628, 6872035, 9620849, 10995256, 13744070, 19241698, 27488140, 38483396, 48104245, 54976280, 76966792, 96208490, 192416980, 384833960]

約数ペア:

[(1, 384833960), (2, 192416980), (4, 96208490), (5, 76966792), (7, 54976280), (8, 48104245), (10, 38483396), (14, 27488140), (20, 19241698), (28, 13744070), (35, 10995256), (40, 9620849), (56, 6872035), (70, 5497628), (140, 2748814), (280, 1374407)]