1036619860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{4127}}^1$

素因数の和:4816

約数の個数: 48

約数和(自身を含む): 2295498240

約数和(自身を除く): 1258878380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 661, 1322, 2644, 3305, 4127, 6610, 8254, 12559, 13220, 16508, 20635, 25118, 41270, 50236, 62795, 78413, 82540, 125590, 156826, 251180, 313652, 392065, 784130, 1568260, 2727947, 5455894, 10911788, 13639735, 27279470, 51830993, 54558940, 103661986, 207323972, 259154965, 518309930, 1036619860]

約数ペア:

[(1, 1036619860), (2, 518309930), (4, 259154965), (5, 207323972), (10, 103661986), (19, 54558940), (20, 51830993), (38, 27279470), (76, 13639735), (95, 10911788), (190, 5455894), (380, 2727947), (661, 1568260), (1322, 784130), (2644, 392065), (3305, 313652), (4127, 251180), (6610, 156826), (8254, 125590), (12559, 82540), (13220, 78413), (16508, 62795), (20635, 50236), (25118, 41270)]