1052140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1737

約数の個数: 24

約数和(自身を含む): 2282112

約数和(自身を除く): 1229972

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1697, 3394, 6788, 8485, 16970, 33940, 52607, 105214, 210428, 263035, 526070, 1052140]

約数ペア:

[(1, 1052140), (2, 526070), (4, 263035), (5, 210428), (10, 105214), (20, 52607), (31, 33940), (62, 16970), (124, 8485), (155, 6788), (310, 3394), (620, 1697)]