23078840

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3821}}^1$

素因数の和:3983

約数の個数: 32

約数和(自身を含む): 52284960

約数和(自身を除く): 29206120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 3821, 6040, 7642, 15284, 19105, 30568, 38210, 76420, 152840, 576971, 1153942, 2307884, 2884855, 4615768, 5769710, 11539420, 23078840]

約数ペア:

[(1, 23078840), (2, 11539420), (4, 5769710), (5, 4615768), (8, 2884855), (10, 2307884), (20, 1153942), (40, 576971), (151, 152840), (302, 76420), (604, 38210), (755, 30568), (1208, 19105), (1510, 15284), (3020, 7642), (3821, 6040)]