2377889620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{41879}}^1$

素因数の和:42072

約数の個数: 48

約数和(自身を含む): 5319095040

約数和(自身を除く): 2941205420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 167, 170, 334, 340, 668, 835, 1670, 2839, 3340, 5678, 11356, 14195, 28390, 41879, 56780, 83758, 167516, 209395, 418790, 711943, 837580, 1423886, 2847772, 3559715, 6993793, 7119430, 13987586, 14238860, 27975172, 34968965, 69937930, 118894481, 139875860, 237788962, 475577924, 594472405, 1188944810, 2377889620]

約数ペア:

[(1, 2377889620), (2, 1188944810), (4, 594472405), (5, 475577924), (10, 237788962), (17, 139875860), (20, 118894481), (34, 69937930), (68, 34968965), (85, 27975172), (167, 14238860), (170, 13987586), (334, 7119430), (340, 6993793), (668, 3559715), (835, 2847772), (1670, 1423886), (2839, 837580), (3340, 711943), (5678, 418790), (11356, 209395), (14195, 167516), (28390, 83758), (41879, 56780)]