1165909580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{15013}}^1$

素因数の和:15386

約数の個数: 48

約数和(自身を含む): 2678737824

約数和(自身を除く): 1512828244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 353, 706, 1412, 1765, 3530, 3883, 7060, 7766, 15013, 15532, 19415, 30026, 38830, 60052, 75065, 77660, 150130, 165143, 300260, 330286, 660572, 825715, 1651430, 3302860, 5299589, 10599178, 21198356, 26497945, 52995890, 58295479, 105991780, 116590958, 233181916, 291477395, 582954790, 1165909580]

約数ペア:

[(1, 1165909580), (2, 582954790), (4, 291477395), (5, 233181916), (10, 116590958), (11, 105991780), (20, 58295479), (22, 52995890), (44, 26497945), (55, 21198356), (110, 10599178), (220, 5299589), (353, 3302860), (706, 1651430), (1412, 825715), (1765, 660572), (3530, 330286), (3883, 300260), (7060, 165143), (7766, 150130), (15013, 77660), (15532, 75065), (19415, 60052), (30026, 38830)]