15693403940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27057593}}^1$

素因数の和:27057631

約数の個数: 24

約数和(自身を含む): 34092568440

約数和(自身を除く): 18399164500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 27057593, 54115186, 108230372, 135287965, 270575930, 541151860, 784670197, 1569340394, 3138680788, 3923350985, 7846701970, 15693403940]

約数ペア:

[(1, 15693403940), (2, 7846701970), (4, 3923350985), (5, 3138680788), (10, 1569340394), (20, 784670197), (29, 541151860), (58, 270575930), (116, 135287965), (145, 108230372), (290, 54115186), (580, 27057593)]