82853260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13763}}^1$

素因数の和:13822

約数の個数: 48

約数和(自身を含む): 203486976

約数和(自身を除く): 120633716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 13763, 27526, 55052, 68815, 96341, 137630, 192682, 275260, 385364, 481705, 591809, 963410, 1183618, 1926820, 2367236, 2959045, 4142663, 5918090, 8285326, 11836180, 16570652, 20713315, 41426630, 82853260]

約数ペア:

[(1, 82853260), (2, 41426630), (4, 20713315), (5, 16570652), (7, 11836180), (10, 8285326), (14, 5918090), (20, 4142663), (28, 2959045), (35, 2367236), (43, 1926820), (70, 1183618), (86, 963410), (140, 591809), (172, 481705), (215, 385364), (301, 275260), (430, 192682), (602, 137630), (860, 96341), (1204, 68815), (1505, 55052), (3010, 27526), (6020, 13763)]