71152660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1831}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 156965760

約数和(自身を除く): 85813100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 134, 145, 268, 290, 335, 580, 670, 1340, 1831, 1943, 3662, 3886, 7324, 7772, 9155, 9715, 18310, 19430, 36620, 38860, 53099, 106198, 122677, 212396, 245354, 265495, 490708, 530990, 613385, 1061980, 1226770, 2453540, 3557633, 7115266, 14230532, 17788165, 35576330, 71152660]

約数ペア:

[(1, 71152660), (2, 35576330), (4, 17788165), (5, 14230532), (10, 7115266), (20, 3557633), (29, 2453540), (58, 1226770), (67, 1061980), (116, 613385), (134, 530990), (145, 490708), (268, 265495), (290, 245354), (335, 212396), (580, 122677), (670, 106198), (1340, 53099), (1831, 38860), (1943, 36620), (3662, 19430), (3886, 18310), (7324, 9715), (7772, 9155)]