926939390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2099}}^1$

素因数の和:2241

約数の個数: 64

約数和(自身を含む): 1862784000

約数和(自身を除く): 935844610

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 79, 86, 130, 158, 215, 395, 430, 559, 790, 1027, 1118, 2054, 2099, 2795, 3397, 4198, 5135, 5590, 6794, 10270, 10495, 16985, 20990, 27287, 33970, 44161, 54574, 88322, 90257, 136435, 165821, 180514, 220805, 272870, 331642, 441610, 451285, 829105, 902570, 1173341, 1658210, 2155673, 2346682, 4311346, 5866705, 7130303, 10778365, 11733410, 14260606, 21556730, 35651515, 71303030, 92693939, 185387878, 463469695, 926939390]

約数ペア:

[(1, 926939390), (2, 463469695), (5, 185387878), (10, 92693939), (13, 71303030), (26, 35651515), (43, 21556730), (65, 14260606), (79, 11733410), (86, 10778365), (130, 7130303), (158, 5866705), (215, 4311346), (395, 2346682), (430, 2155673), (559, 1658210), (790, 1173341), (1027, 902570), (1118, 829105), (2054, 451285), (2099, 441610), (2795, 331642), (3397, 272870), (4198, 220805), (5135, 180514), (5590, 165821), (6794, 136435), (10270, 90257), (10495, 88322), (16985, 54574), (20990, 44161), (27287, 33970)]