533260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 1382976

約数和(自身を除く): 849716

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 293, 364, 455, 586, 910, 1172, 1465, 1820, 2051, 2930, 3809, 4102, 5860, 7618, 8204, 10255, 15236, 19045, 20510, 26663, 38090, 41020, 53326, 76180, 106652, 133315, 266630, 533260]

約数ペア:

[(1, 533260), (2, 266630), (4, 133315), (5, 106652), (7, 76180), (10, 53326), (13, 41020), (14, 38090), (20, 26663), (26, 20510), (28, 19045), (35, 15236), (52, 10255), (65, 8204), (70, 7618), (91, 5860), (130, 4102), (140, 3809), (182, 2930), (260, 2051), (293, 1820), (364, 1465), (455, 1172), (586, 910)]