66964270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{811}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 126282240

約数和(自身を除く): 59317970

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 359, 718, 811, 1622, 1795, 3590, 4055, 8110, 8257, 16514, 18653, 37306, 41285, 82570, 93265, 186530, 291149, 582298, 1455745, 2911490, 6696427, 13392854, 33482135, 66964270]

約数ペア:

[(1, 66964270), (2, 33482135), (5, 13392854), (10, 6696427), (23, 2911490), (46, 1455745), (115, 582298), (230, 291149), (359, 186530), (718, 93265), (811, 82570), (1622, 41285), (1795, 37306), (3590, 18653), (4055, 16514), (8110, 8257)]