103022180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^3\times {\mathrm{751}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 228668160

約数和(自身を除く): 125645980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 751, 1444, 1502, 1805, 3004, 3610, 3755, 6859, 7220, 7510, 13718, 14269, 15020, 27436, 28538, 34295, 57076, 68590, 71345, 137180, 142690, 271111, 285380, 542222, 1084444, 1355555, 2711110, 5151109, 5422220, 10302218, 20604436, 25755545, 51511090, 103022180]

約数ペア:

[(1, 103022180), (2, 51511090), (4, 25755545), (5, 20604436), (10, 10302218), (19, 5422220), (20, 5151109), (38, 2711110), (76, 1355555), (95, 1084444), (190, 542222), (361, 285380), (380, 271111), (722, 142690), (751, 137180), (1444, 71345), (1502, 68590), (1805, 57076), (3004, 34295), (3610, 28538), (3755, 27436), (6859, 15020), (7220, 14269), (7510, 13718)]