3340432880

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{888413}}^1$

素因数の和:888473

約数の個数: 40

約数和(自身を含む): 7931760192

約数和(自身を除く): 4591327312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 888413, 1776826, 3553652, 4442065, 7107304, 8884130, 14214608, 17768260, 35536520, 41755411, 71073040, 83510822, 167021644, 208777055, 334043288, 417554110, 668086576, 835108220, 1670216440, 3340432880]

約数ペア:

[(1, 3340432880), (2, 1670216440), (4, 835108220), (5, 668086576), (8, 417554110), (10, 334043288), (16, 208777055), (20, 167021644), (40, 83510822), (47, 71073040), (80, 41755411), (94, 35536520), (188, 17768260), (235, 14214608), (376, 8884130), (470, 7107304), (752, 4442065), (940, 3553652), (1880, 1776826), (3760, 888413)]