29873840

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2473}}^1$

素因数の和:2637

約数の個数: 40

約数和(自身を含む): 69944928

約数和(自身を除く): 40071088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 2473, 3020, 4946, 6040, 9892, 12080, 12365, 19784, 24730, 39568, 49460, 98920, 197840, 373423, 746846, 1493692, 1867115, 2987384, 3734230, 5974768, 7468460, 14936920, 29873840]

約数ペア:

[(1, 29873840), (2, 14936920), (4, 7468460), (5, 5974768), (8, 3734230), (10, 2987384), (16, 1867115), (20, 1493692), (40, 746846), (80, 373423), (151, 197840), (302, 98920), (604, 49460), (755, 39568), (1208, 24730), (1510, 19784), (2416, 12365), (2473, 12080), (3020, 9892), (4946, 6040)]