165723050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2719}}^1$

素因数の和:2807

約数の個数: 48

約数和(自身を含む): 327836160

約数和(自身を除く): 162113110

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 106, 115, 230, 265, 530, 575, 1150, 1219, 1325, 2438, 2650, 2719, 5438, 6095, 12190, 13595, 27190, 30475, 60950, 62537, 67975, 125074, 135950, 144107, 288214, 312685, 625370, 720535, 1441070, 1563425, 3126850, 3314461, 3602675, 6628922, 7205350, 16572305, 33144610, 82861525, 165723050]

約数ペア:

[(1, 165723050), (2, 82861525), (5, 33144610), (10, 16572305), (23, 7205350), (25, 6628922), (46, 3602675), (50, 3314461), (53, 3126850), (106, 1563425), (115, 1441070), (230, 720535), (265, 625370), (530, 312685), (575, 288214), (1150, 144107), (1219, 135950), (1325, 125074), (2438, 67975), (2650, 62537), (2719, 60950), (5438, 30475), (6095, 27190), (12190, 13595)]