1891360

素因数分解:

$2^5\times 5^1\times {\mathrm{11821}}^1$

素因数の和:11836

約数の個数: 24

約数和(自身を含む): 4468716

約数和(自身を除く): 2577356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 11821, 23642, 47284, 59105, 94568, 118210, 189136, 236420, 378272, 472840, 945680, 1891360]

約数ペア:

[(1, 1891360), (2, 945680), (4, 472840), (5, 378272), (8, 236420), (10, 189136), (16, 118210), (20, 94568), (32, 59105), (40, 47284), (80, 23642), (160, 11821)]