86355100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:575

約数の個数: 72

約数和(自身を含む): 203473088

約数和(自身を除く): 117117988

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 181, 260, 325, 362, 367, 650, 724, 734, 905, 1300, 1468, 1810, 1835, 2353, 3620, 3670, 4525, 4706, 4771, 7340, 9050, 9175, 9412, 9542, 11765, 18100, 18350, 19084, 23530, 23855, 36700, 47060, 47710, 58825, 66427, 95420, 117650, 119275, 132854, 235300, 238550, 265708, 332135, 477100, 664270, 863551, 1328540, 1660675, 1727102, 3321350, 3454204, 4317755, 6642700, 8635510, 17271020, 21588775, 43177550, 86355100]

約数ペア:

[(1, 86355100), (2, 43177550), (4, 21588775), (5, 17271020), (10, 8635510), (13, 6642700), (20, 4317755), (25, 3454204), (26, 3321350), (50, 1727102), (52, 1660675), (65, 1328540), (100, 863551), (130, 664270), (181, 477100), (260, 332135), (325, 265708), (362, 238550), (367, 235300), (650, 132854), (724, 119275), (734, 117650), (905, 95420), (1300, 66427), (1468, 58825), (1810, 47710), (1835, 47060), (2353, 36700), (3620, 23855), (3670, 23530), (4525, 19084), (4706, 18350), (4771, 18100), (7340, 11765), (9050, 9542), (9175, 9412)]