1327938140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1\times {\mathrm{1373}}^1$

素因数の和:2726

約数の個数: 48

約数和(自身を含む): 2868318432

約数和(自身を除く): 1540380292

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1307, 1373, 2614, 2746, 5228, 5492, 6535, 6865, 13070, 13730, 26140, 27460, 48359, 50801, 96718, 101602, 193436, 203204, 241795, 254005, 483590, 508010, 967180, 1016020, 1794511, 3589022, 7178044, 8972555, 17945110, 35890220, 66396907, 132793814, 265587628, 331984535, 663969070, 1327938140]

約数ペア:

[(1, 1327938140), (2, 663969070), (4, 331984535), (5, 265587628), (10, 132793814), (20, 66396907), (37, 35890220), (74, 17945110), (148, 8972555), (185, 7178044), (370, 3589022), (740, 1794511), (1307, 1016020), (1373, 967180), (2614, 508010), (2746, 483590), (5228, 254005), (5492, 241795), (6535, 203204), (6865, 193436), (13070, 101602), (13730, 96718), (26140, 50801), (27460, 48359)]