76923560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6389}}^1$

素因数の和:6450

約数の個数: 64

約数和(自身を含む): 202435200

約数和(自身を除く): 125511640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 6389, 12040, 12778, 25556, 31945, 44723, 51112, 63890, 89446, 127780, 178892, 223615, 255560, 274727, 357784, 447230, 549454, 894460, 1098908, 1373635, 1788920, 1923089, 2197816, 2747270, 3846178, 5494540, 7692356, 9615445, 10989080, 15384712, 19230890, 38461780, 76923560]

約数ペア:

[(1, 76923560), (2, 38461780), (4, 19230890), (5, 15384712), (7, 10989080), (8, 9615445), (10, 7692356), (14, 5494540), (20, 3846178), (28, 2747270), (35, 2197816), (40, 1923089), (43, 1788920), (56, 1373635), (70, 1098908), (86, 894460), (140, 549454), (172, 447230), (215, 357784), (280, 274727), (301, 255560), (344, 223615), (430, 178892), (602, 127780), (860, 89446), (1204, 63890), (1505, 51112), (1720, 44723), (2408, 31945), (3010, 25556), (6020, 12778), (6389, 12040)]