6552340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 14857920

約数和(自身を除く): 8305580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 401, 430, 802, 817, 860, 1604, 1634, 2005, 3268, 4010, 4085, 7619, 8020, 8170, 15238, 16340, 17243, 30476, 34486, 38095, 68972, 76190, 86215, 152380, 172430, 327617, 344860, 655234, 1310468, 1638085, 3276170, 6552340]

約数ペア:

[(1, 6552340), (2, 3276170), (4, 1638085), (5, 1310468), (10, 655234), (19, 344860), (20, 327617), (38, 172430), (43, 152380), (76, 86215), (86, 76190), (95, 68972), (172, 38095), (190, 34486), (215, 30476), (380, 17243), (401, 16340), (430, 15238), (802, 8170), (817, 8020), (860, 7619), (1604, 4085), (1634, 4010), (2005, 3268)]