5128260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 14493696

約数和(自身を除く): 9365436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 673, 762, 1270, 1346, 1524, 1905, 2019, 2540, 2692, 3365, 3810, 4038, 6730, 7620, 8076, 10095, 13460, 20190, 40380, 85471, 170942, 256413, 341884, 427355, 512826, 854710, 1025652, 1282065, 1709420, 2564130, 5128260]

約数ペア:

[(1, 5128260), (2, 2564130), (3, 1709420), (4, 1282065), (5, 1025652), (6, 854710), (10, 512826), (12, 427355), (15, 341884), (20, 256413), (30, 170942), (60, 85471), (127, 40380), (254, 20190), (381, 13460), (508, 10095), (635, 8076), (673, 7620), (762, 6730), (1270, 4038), (1346, 3810), (1524, 3365), (1905, 2692), (2019, 2540)]