83994740

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{5683}}^1$

素因数の和:6431

約数の個数: 24

約数和(自身を含む): 176658720

約数和(自身を除く): 92663980

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2956, 3695, 5683, 7390, 11366, 14780, 22732, 28415, 56830, 113660, 4199737, 8399474, 16798948, 20998685, 41997370, 83994740]

約数ペア:

[(1, 83994740), (2, 41997370), (4, 20998685), (5, 16798948), (10, 8399474), (20, 4199737), (739, 113660), (1478, 56830), (2956, 28415), (3695, 22732), (5683, 14780), (7390, 11366)]