80702252

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{2521}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 144904032

約数和(自身を除く): 64201780

約数列:

[1, 2, 4, 53, 106, 151, 212, 302, 604, 2521, 5042, 8003, 10084, 16006, 32012, 133613, 267226, 380671, 534452, 761342, 1522684, 20175563, 40351126, 80702252]

約数ペア:

[(1, 80702252), (2, 40351126), (4, 20175563), (53, 1522684), (106, 761342), (151, 534452), (212, 380671), (302, 267226), (604, 133613), (2521, 32012), (5042, 16006), (8003, 10084)]