132402280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 308661840

約数和(自身を除く): 176259560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 137, 148, 185, 274, 296, 370, 548, 653, 685, 740, 1096, 1306, 1370, 1480, 2612, 2740, 3265, 5069, 5224, 5480, 6530, 10138, 13060, 20276, 24161, 25345, 26120, 40552, 48322, 50690, 89461, 96644, 101380, 120805, 178922, 193288, 202760, 241610, 357844, 447305, 483220, 715688, 894610, 966440, 1789220, 3310057, 3578440, 6620114, 13240228, 16550285, 26480456, 33100570, 66201140, 132402280]

約数ペア:

[(1, 132402280), (2, 66201140), (4, 33100570), (5, 26480456), (8, 16550285), (10, 13240228), (20, 6620114), (37, 3578440), (40, 3310057), (74, 1789220), (137, 966440), (148, 894610), (185, 715688), (274, 483220), (296, 447305), (370, 357844), (548, 241610), (653, 202760), (685, 193288), (740, 178922), (1096, 120805), (1306, 101380), (1370, 96644), (1480, 89461), (2612, 50690), (2740, 48322), (3265, 40552), (5069, 26120), (5224, 25345), (5480, 24161), (6530, 20276), (10138, 13060)]