1928840

素因数分解:

$2^3\times 5^1\times {\mathrm{48221}}^1$

素因数の和:48232

約数の個数: 16

約数和(自身を含む): 4339980

約数和(自身を除く): 2411140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 48221, 96442, 192884, 241105, 385768, 482210, 964420, 1928840]

約数ペア:

[(1, 1928840), (2, 964420), (4, 482210), (5, 385768), (8, 241105), (10, 192884), (20, 96442), (40, 48221)]