34458100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 78501920

約数和(自身を除く): 44043820

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 67, 74, 100, 134, 139, 148, 185, 268, 278, 335, 370, 556, 670, 695, 740, 925, 1340, 1390, 1675, 1850, 2479, 2780, 3350, 3475, 3700, 4958, 5143, 6700, 6950, 9313, 9916, 10286, 12395, 13900, 18626, 20572, 24790, 25715, 37252, 46565, 49580, 51430, 61975, 93130, 102860, 123950, 128575, 186260, 232825, 247900, 257150, 344581, 465650, 514300, 689162, 931300, 1378324, 1722905, 3445810, 6891620, 8614525, 17229050, 34458100]

約数ペア:

[(1, 34458100), (2, 17229050), (4, 8614525), (5, 6891620), (10, 3445810), (20, 1722905), (25, 1378324), (37, 931300), (50, 689162), (67, 514300), (74, 465650), (100, 344581), (134, 257150), (139, 247900), (148, 232825), (185, 186260), (268, 128575), (278, 123950), (335, 102860), (370, 93130), (556, 61975), (670, 51430), (695, 49580), (740, 46565), (925, 37252), (1340, 25715), (1390, 24790), (1675, 20572), (1850, 18626), (2479, 13900), (2780, 12395), (3350, 10286), (3475, 9916), (3700, 9313), (4958, 6950), (5143, 6700)]