532340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 1145760

約数和(自身を除く): 613420

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 619, 860, 1238, 2476, 3095, 6190, 12380, 26617, 53234, 106468, 133085, 266170, 532340]

約数ペア:

[(1, 532340), (2, 266170), (4, 133085), (5, 106468), (10, 53234), (20, 26617), (43, 12380), (86, 6190), (172, 3095), (215, 2476), (430, 1238), (619, 860)]