13516100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 32555208

約数和(自身を除く): 19039108

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 50, 52, 65, 74, 100, 130, 148, 185, 260, 281, 325, 370, 481, 562, 650, 740, 925, 962, 1124, 1300, 1405, 1850, 1924, 2405, 2810, 3653, 3700, 4810, 5620, 7025, 7306, 9620, 10397, 12025, 14050, 14612, 18265, 20794, 24050, 28100, 36530, 41588, 48100, 51985, 73060, 91325, 103970, 135161, 182650, 207940, 259925, 270322, 365300, 519850, 540644, 675805, 1039700, 1351610, 2703220, 3379025, 6758050, 13516100]

約数ペア:

[(1, 13516100), (2, 6758050), (4, 3379025), (5, 2703220), (10, 1351610), (13, 1039700), (20, 675805), (25, 540644), (26, 519850), (37, 365300), (50, 270322), (52, 259925), (65, 207940), (74, 182650), (100, 135161), (130, 103970), (148, 91325), (185, 73060), (260, 51985), (281, 48100), (325, 41588), (370, 36530), (481, 28100), (562, 24050), (650, 20794), (740, 18265), (925, 14612), (962, 14050), (1124, 12025), (1300, 10397), (1405, 9620), (1850, 7306), (1924, 7025), (2405, 5620), (2810, 4810), (3653, 3700)]