2016445160

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{607363}}^1$

素因数の和:607457

約数の個数: 32

約数和(自身を含む): 4591671840

約数和(自身を除く): 2575226680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 607363, 1214726, 2429452, 3036815, 4858904, 6073630, 12147260, 24294520, 50411129, 100822258, 201644516, 252055645, 403289032, 504111290, 1008222580, 2016445160]

約数ペア:

[(1, 2016445160), (2, 1008222580), (4, 504111290), (5, 403289032), (8, 252055645), (10, 201644516), (20, 100822258), (40, 50411129), (83, 24294520), (166, 12147260), (332, 6073630), (415, 4858904), (664, 3036815), (830, 2429452), (1660, 1214726), (3320, 607363)]