66692180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{144983}}^1$

素因数の和:145015

約数の個数: 24

約数和(自身を含む): 146143872

約数和(自身を除く): 79451692

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 144983, 289966, 579932, 724915, 1449830, 2899660, 3334609, 6669218, 13338436, 16673045, 33346090, 66692180]

約数ペア:

[(1, 66692180), (2, 33346090), (4, 16673045), (5, 13338436), (10, 6669218), (20, 3334609), (23, 2899660), (46, 1449830), (92, 724915), (115, 579932), (230, 289966), (460, 144983)]