9303620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 20357568

約数和(自身を除く): 11053948

約数列:

[1, 2, 4, 5, 10, 20, 53, 67, 106, 131, 134, 212, 262, 265, 268, 335, 524, 530, 655, 670, 1060, 1310, 1340, 2620, 3551, 6943, 7102, 8777, 13886, 14204, 17554, 17755, 27772, 34715, 35108, 35510, 43885, 69430, 71020, 87770, 138860, 175540, 465181, 930362, 1860724, 2325905, 4651810, 9303620]

約数ペア:

[(1, 9303620), (2, 4651810), (4, 2325905), (5, 1860724), (10, 930362), (20, 465181), (53, 175540), (67, 138860), (106, 87770), (131, 71020), (134, 69430), (212, 43885), (262, 35510), (265, 35108), (268, 34715), (335, 27772), (524, 17755), (530, 17554), (655, 14204), (670, 13886), (1060, 8777), (1310, 7102), (1340, 6943), (2620, 3551)]