15740950

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{3793}}^1$

素因数の和:3888

約数の個数: 24

約数和(自身を含む): 29638728

約数和(自身を除く): 13897778

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 3793, 4150, 7586, 18965, 37930, 94825, 189650, 314819, 629638, 1574095, 3148190, 7870475, 15740950]

約数ペア:

[(1, 15740950), (2, 7870475), (5, 3148190), (10, 1574095), (25, 629638), (50, 314819), (83, 189650), (166, 94825), (415, 37930), (830, 18965), (2075, 7586), (3793, 4150)]