2570740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7561}}^1$

素因数の和:7587

約数の個数: 24

約数和(自身を含む): 5716872

約数和(自身を除く): 3146132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7561, 15122, 30244, 37805, 75610, 128537, 151220, 257074, 514148, 642685, 1285370, 2570740]

約数ペア:

[(1, 2570740), (2, 1285370), (4, 642685), (5, 514148), (10, 257074), (17, 151220), (20, 128537), (34, 75610), (68, 37805), (85, 30244), (170, 15122), (340, 7561)]