1330994877880

素因数分解:

$2^3\times 5^1\times {\mathrm{46819}}^1\times {\mathrm{710713}}^1$

素因数の和:757543

約数の個数: 32

約数和(自身を含む): 2994806653200

約数和(自身を除く): 1663811775320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 46819, 93638, 187276, 234095, 374552, 468190, 710713, 936380, 1421426, 1872760, 2842852, 3553565, 5685704, 7107130, 14214260, 28428520, 33274871947, 66549743894, 133099487788, 166374359735, 266198975576, 332748719470, 665497438940, 1330994877880]

約数ペア:

[(1, 1330994877880), (2, 665497438940), (4, 332748719470), (5, 266198975576), (8, 166374359735), (10, 133099487788), (20, 66549743894), (40, 33274871947), (46819, 28428520), (93638, 14214260), (187276, 7107130), (234095, 5685704), (374552, 3553565), (468190, 2842852), (710713, 1872760), (936380, 1421426)]