72925760

素因数分解:

$2^6\times 5^1\times {\mathrm{227893}}^1$

素因数の和:227910

約数の個数: 28

約数和(自身を含む): 173655228

約数和(自身を除く): 100729468

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 227893, 455786, 911572, 1139465, 1823144, 2278930, 3646288, 4557860, 7292576, 9115720, 14585152, 18231440, 36462880, 72925760]

約数ペア:

[(1, 72925760), (2, 36462880), (4, 18231440), (5, 14585152), (8, 9115720), (10, 7292576), (16, 4557860), (20, 3646288), (32, 2278930), (40, 1823144), (64, 1139465), (80, 911572), (160, 455786), (320, 227893)]