1158980

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{347}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 2455488

約数和(自身を除く): 1296508

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 347, 668, 694, 835, 1388, 1670, 1735, 3340, 3470, 6940, 57949, 115898, 231796, 289745, 579490, 1158980]

約数ペア:

[(1, 1158980), (2, 579490), (4, 289745), (5, 231796), (10, 115898), (20, 57949), (167, 6940), (334, 3470), (347, 3340), (668, 1735), (694, 1670), (835, 1388)]