507148420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{9151}}^1$

素因数の和:9340

約数の個数: 48

約数和(自身を含む): 1134701568

約数和(自身を除く): 627553148

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 170, 326, 340, 652, 815, 1630, 2771, 3260, 5542, 9151, 11084, 13855, 18302, 27710, 36604, 45755, 55420, 91510, 155567, 183020, 311134, 622268, 777835, 1491613, 1555670, 2983226, 3111340, 5966452, 7458065, 14916130, 25357421, 29832260, 50714842, 101429684, 126787105, 253574210, 507148420]

約数ペア:

[(1, 507148420), (2, 253574210), (4, 126787105), (5, 101429684), (10, 50714842), (17, 29832260), (20, 25357421), (34, 14916130), (68, 7458065), (85, 5966452), (163, 3111340), (170, 2983226), (326, 1555670), (340, 1491613), (652, 777835), (815, 622268), (1630, 311134), (2771, 183020), (3260, 155567), (5542, 91510), (9151, 55420), (11084, 45755), (13855, 36604), (18302, 27710)]