39171020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3371}}^1$

素因数の和:3470

約数の個数: 48

約数和(自身を含む): 95171328

約数和(自身を除く): 56000308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 3371, 5810, 6742, 11620, 13484, 16855, 23597, 33710, 47194, 67420, 94388, 117985, 235970, 279793, 471940, 559586, 1119172, 1398965, 1958551, 2797930, 3917102, 5595860, 7834204, 9792755, 19585510, 39171020]

約数ペア:

[(1, 39171020), (2, 19585510), (4, 9792755), (5, 7834204), (7, 5595860), (10, 3917102), (14, 2797930), (20, 1958551), (28, 1398965), (35, 1119172), (70, 559586), (83, 471940), (140, 279793), (166, 235970), (332, 117985), (415, 94388), (581, 67420), (830, 47194), (1162, 33710), (1660, 23597), (2324, 16855), (2905, 13484), (3371, 11620), (5810, 6742)]