91016338610

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2749}}^1\times {\mathrm{37201}}^1$

素因数の和:40046

約数の個数: 32

約数和(自身を含む): 165734910000

約数和(自身を除く): 74718571390

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2749, 5498, 13745, 27490, 37201, 74402, 186005, 244661, 372010, 489322, 1223305, 2446610, 3310889, 6621778, 16554445, 33108890, 102265549, 204531098, 511327745, 1022655490, 9101633861, 18203267722, 45508169305, 91016338610]

約数ペア:

[(1, 91016338610), (2, 45508169305), (5, 18203267722), (10, 9101633861), (89, 1022655490), (178, 511327745), (445, 204531098), (890, 102265549), (2749, 33108890), (5498, 16554445), (13745, 6621778), (27490, 3310889), (37201, 2446610), (74402, 1223305), (186005, 489322), (244661, 372010)]