338839450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6269}}^1$

素因数の和:6351

約数の個数: 48

約数和(自身を含む): 671742720

約数和(自身を除く): 332903270

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 230, 235, 470, 575, 1081, 1150, 1175, 2162, 2350, 5405, 6269, 10810, 12538, 27025, 31345, 54050, 62690, 144187, 156725, 288374, 294643, 313450, 589286, 720935, 1441870, 1473215, 2946430, 3604675, 6776789, 7209350, 7366075, 13553578, 14732150, 33883945, 67767890, 169419725, 338839450]

約数ペア:

[(1, 338839450), (2, 169419725), (5, 67767890), (10, 33883945), (23, 14732150), (25, 13553578), (46, 7366075), (47, 7209350), (50, 6776789), (94, 3604675), (115, 2946430), (230, 1473215), (235, 1441870), (470, 720935), (575, 589286), (1081, 313450), (1150, 294643), (1175, 288374), (2162, 156725), (2350, 144187), (5405, 62690), (6269, 54050), (10810, 31345), (12538, 27025)]