34382620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 75075840

約数和(自身を除く): 40693220

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 148, 185, 194, 370, 388, 479, 485, 740, 958, 970, 1916, 1940, 2395, 3589, 4790, 7178, 9580, 14356, 17723, 17945, 35446, 35890, 46463, 70892, 71780, 88615, 92926, 177230, 185852, 232315, 354460, 464630, 929260, 1719131, 3438262, 6876524, 8595655, 17191310, 34382620]

約数ペア:

[(1, 34382620), (2, 17191310), (4, 8595655), (5, 6876524), (10, 3438262), (20, 1719131), (37, 929260), (74, 464630), (97, 354460), (148, 232315), (185, 185852), (194, 177230), (370, 92926), (388, 88615), (479, 71780), (485, 70892), (740, 46463), (958, 35890), (970, 35446), (1916, 17945), (1940, 17723), (2395, 14356), (3589, 9580), (4790, 7178)]