13706860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 29919456

約数和(自身を除く): 16212596

約数列:

[1, 2, 4, 5, 10, 20, 53, 67, 106, 134, 193, 212, 265, 268, 335, 386, 530, 670, 772, 965, 1060, 1340, 1930, 3551, 3860, 7102, 10229, 12931, 14204, 17755, 20458, 25862, 35510, 40916, 51145, 51724, 64655, 71020, 102290, 129310, 204580, 258620, 685343, 1370686, 2741372, 3426715, 6853430, 13706860]

約数ペア:

[(1, 13706860), (2, 6853430), (4, 3426715), (5, 2741372), (10, 1370686), (20, 685343), (53, 258620), (67, 204580), (106, 129310), (134, 102290), (193, 71020), (212, 64655), (265, 51724), (268, 51145), (335, 40916), (386, 35510), (530, 25862), (670, 20458), (772, 17755), (965, 14204), (1060, 12931), (1340, 10229), (1930, 7102), (3551, 3860)]