1034871320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3695969}}^1$

素因数の和:3695987

約数の個数: 32

約数和(自身を含む): 2661098400

約数和(自身を除く): 1626227080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3695969, 7391938, 14783876, 18479845, 25871783, 29567752, 36959690, 51743566, 73919380, 103487132, 129358915, 147838760, 206974264, 258717830, 517435660, 1034871320]

約数ペア:

[(1, 1034871320), (2, 517435660), (4, 258717830), (5, 206974264), (7, 147838760), (8, 129358915), (10, 103487132), (14, 73919380), (20, 51743566), (28, 36959690), (35, 29567752), (40, 25871783), (56, 18479845), (70, 14783876), (140, 7391938), (280, 3695969)]