121569260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5623}}^1$

素因数の和:5702

約数の個数: 48

約数和(自身を含む): 272111616

約数和(自身を除く): 150542356

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 2162, 4324, 5405, 5623, 10810, 11246, 21620, 22492, 28115, 56230, 112460, 129329, 258658, 264281, 517316, 528562, 646645, 1057124, 1293290, 1321405, 2586580, 2642810, 5285620, 6078463, 12156926, 24313852, 30392315, 60784630, 121569260]

約数ペア:

[(1, 121569260), (2, 60784630), (4, 30392315), (5, 24313852), (10, 12156926), (20, 6078463), (23, 5285620), (46, 2642810), (47, 2586580), (92, 1321405), (94, 1293290), (115, 1057124), (188, 646645), (230, 528562), (235, 517316), (460, 264281), (470, 258658), (940, 129329), (1081, 112460), (2162, 56230), (4324, 28115), (5405, 22492), (5623, 21620), (10810, 11246)]