70334240

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10223}}^1$

素因数の和:10281

約数の個数: 48

約数和(自身を含む): 170045568

約数和(自身を除く): 99711328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 10223, 20446, 40892, 51115, 81784, 102230, 163568, 204460, 327136, 408920, 439589, 817840, 879178, 1635680, 1758356, 2197945, 3516712, 4395890, 7033424, 8791780, 14066848, 17583560, 35167120, 70334240]

約数ペア:

[(1, 70334240), (2, 35167120), (4, 17583560), (5, 14066848), (8, 8791780), (10, 7033424), (16, 4395890), (20, 3516712), (32, 2197945), (40, 1758356), (43, 1635680), (80, 879178), (86, 817840), (160, 439589), (172, 408920), (215, 327136), (344, 204460), (430, 163568), (688, 102230), (860, 81784), (1376, 51115), (1720, 40892), (3440, 20446), (6880, 10223)]