40515838270

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{397721}}^1$

素因数の和:397956

約数の個数: 32

約数和(自身を含む): 74568102336

約数和(自身を除く): 34052264066

約数列:

[1, 2, 5, 10, 61, 122, 167, 305, 334, 610, 835, 1670, 10187, 20374, 50935, 101870, 397721, 795442, 1988605, 3977210, 24260981, 48521962, 66419407, 121304905, 132838814, 242609810, 332097035, 664194070, 4051583827, 8103167654, 20257919135, 40515838270]

約数ペア:

[(1, 40515838270), (2, 20257919135), (5, 8103167654), (10, 4051583827), (61, 664194070), (122, 332097035), (167, 242609810), (305, 132838814), (334, 121304905), (610, 66419407), (835, 48521962), (1670, 24260981), (10187, 3977210), (20374, 1988605), (50935, 795442), (101870, 397721)]