37019450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 74812920

約数和(自身を除く): 37793470

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 337, 338, 650, 674, 845, 1685, 1690, 2197, 3370, 4225, 4381, 4394, 8425, 8450, 8762, 10985, 16850, 21905, 21970, 43810, 54925, 56953, 109525, 109850, 113906, 219050, 284765, 569530, 740389, 1423825, 1480778, 2847650, 3701945, 7403890, 18509725, 37019450]

約数ペア:

[(1, 37019450), (2, 18509725), (5, 7403890), (10, 3701945), (13, 2847650), (25, 1480778), (26, 1423825), (50, 740389), (65, 569530), (130, 284765), (169, 219050), (325, 113906), (337, 109850), (338, 109525), (650, 56953), (674, 54925), (845, 43810), (1685, 21970), (1690, 21905), (2197, 16850), (3370, 10985), (4225, 8762), (4381, 8450), (4394, 8425)]