23833840

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1973}}^1$

素因数の和:2137

約数の個数: 40

約数和(自身を含む): 55808928

約数和(自身を除く): 31975088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 1973, 2416, 3020, 3946, 6040, 7892, 9865, 12080, 15784, 19730, 31568, 39460, 78920, 157840, 297923, 595846, 1191692, 1489615, 2383384, 2979230, 4766768, 5958460, 11916920, 23833840]

約数ペア:

[(1, 23833840), (2, 11916920), (4, 5958460), (5, 4766768), (8, 2979230), (10, 2383384), (16, 1489615), (20, 1191692), (40, 595846), (80, 297923), (151, 157840), (302, 78920), (604, 39460), (755, 31568), (1208, 19730), (1510, 15784), (1973, 12080), (2416, 9865), (3020, 7892), (3946, 6040)]