5373620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 13039488

約数和(自身を除く): 7665868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 293, 524, 586, 655, 917, 1172, 1310, 1465, 1834, 2051, 2620, 2930, 3668, 4102, 4585, 5860, 8204, 9170, 10255, 18340, 20510, 38383, 41020, 76766, 153532, 191915, 268681, 383830, 537362, 767660, 1074724, 1343405, 2686810, 5373620]

約数ペア:

[(1, 5373620), (2, 2686810), (4, 1343405), (5, 1074724), (7, 767660), (10, 537362), (14, 383830), (20, 268681), (28, 191915), (35, 153532), (70, 76766), (131, 41020), (140, 38383), (262, 20510), (293, 18340), (524, 10255), (586, 9170), (655, 8204), (917, 5860), (1172, 4585), (1310, 4102), (1465, 3668), (1834, 2930), (2051, 2620)]