12403360

素因数分解:

$2^5\times 5^1\times {\mathrm{77521}}^1$

素因数の和:77536

約数の個数: 24

約数和(自身を含む): 29303316

約数和(自身を除く): 16899956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 77521, 155042, 310084, 387605, 620168, 775210, 1240336, 1550420, 2480672, 3100840, 6201680, 12403360]

約数ペア:

[(1, 12403360), (2, 6201680), (4, 3100840), (5, 2480672), (8, 1550420), (10, 1240336), (16, 775210), (20, 620168), (32, 387605), (40, 310084), (80, 155042), (160, 77521)]