26784100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 67370688

約数和(自身を除く): 40586588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 83, 100, 140, 166, 175, 332, 350, 415, 461, 581, 700, 830, 922, 1162, 1660, 1844, 2075, 2305, 2324, 2905, 3227, 4150, 4610, 5810, 6454, 8300, 9220, 11525, 11620, 12908, 14525, 16135, 23050, 29050, 32270, 38263, 46100, 58100, 64540, 76526, 80675, 153052, 161350, 191315, 267841, 322700, 382630, 535682, 765260, 956575, 1071364, 1339205, 1913150, 2678410, 3826300, 5356820, 6696025, 13392050, 26784100]

約数ペア:

[(1, 26784100), (2, 13392050), (4, 6696025), (5, 5356820), (7, 3826300), (10, 2678410), (14, 1913150), (20, 1339205), (25, 1071364), (28, 956575), (35, 765260), (50, 535682), (70, 382630), (83, 322700), (100, 267841), (140, 191315), (166, 161350), (175, 153052), (332, 80675), (350, 76526), (415, 64540), (461, 58100), (581, 46100), (700, 38263), (830, 32270), (922, 29050), (1162, 23050), (1660, 16135), (1844, 14525), (2075, 12908), (2305, 11620), (2324, 11525), (2905, 9220), (3227, 8300), (4150, 6454), (4610, 5810)]