4508015990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2153}}^1\times {\mathrm{5659}}^1$

素因数の和:7856

約数の個数: 32

約数和(自身を含む): 8339081760

約数和(自身を除く): 3831065770

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 2153, 4306, 5659, 10765, 11318, 21530, 28295, 56590, 79661, 159322, 209383, 398305, 418766, 796610, 1046915, 2093830, 12183827, 24367654, 60919135, 121838270, 450801599, 901603198, 2254007995, 4508015990]

約数ペア:

[(1, 4508015990), (2, 2254007995), (5, 901603198), (10, 450801599), (37, 121838270), (74, 60919135), (185, 24367654), (370, 12183827), (2153, 2093830), (4306, 1046915), (5659, 796610), (10765, 418766), (11318, 398305), (21530, 209383), (28295, 159322), (56590, 79661)]