26603120

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1723}}^1$

素因数の和:1929

約数の個数: 40

約数和(自身を含む): 62208816

約数和(自身を除く): 35605696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1723, 1930, 3088, 3446, 3860, 6892, 7720, 8615, 13784, 15440, 17230, 27568, 34460, 68920, 137840, 332539, 665078, 1330156, 1662695, 2660312, 3325390, 5320624, 6650780, 13301560, 26603120]

約数ペア:

[(1, 26603120), (2, 13301560), (4, 6650780), (5, 5320624), (8, 3325390), (10, 2660312), (16, 1662695), (20, 1330156), (40, 665078), (80, 332539), (193, 137840), (386, 68920), (772, 34460), (965, 27568), (1544, 17230), (1723, 15440), (1930, 13784), (3088, 8615), (3446, 7720), (3860, 6892)]