39500480

素因数分解:

$2^6\times 5^1\times {\mathrm{123439}}^1$

素因数の和:123456

約数の個数: 28

約数和(自身を含む): 94061280

約数和(自身を除く): 54560800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 123439, 246878, 493756, 617195, 987512, 1234390, 1975024, 2468780, 3950048, 4937560, 7900096, 9875120, 19750240, 39500480]

約数ペア:

[(1, 39500480), (2, 19750240), (4, 9875120), (5, 7900096), (8, 4937560), (10, 3950048), (16, 2468780), (20, 1975024), (32, 1234390), (40, 987512), (64, 617195), (80, 493756), (160, 246878), (320, 123439)]