1042473880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3723121}}^1$

素因数の和:3723139

約数の個数: 32

約数和(自身を含む): 2680647840

約数和(自身を除く): 1638173960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3723121, 7446242, 14892484, 18615605, 26061847, 29784968, 37231210, 52123694, 74462420, 104247388, 130309235, 148924840, 208494776, 260618470, 521236940, 1042473880]

約数ペア:

[(1, 1042473880), (2, 521236940), (4, 260618470), (5, 208494776), (7, 148924840), (8, 130309235), (10, 104247388), (14, 74462420), (20, 52123694), (28, 37231210), (35, 29784968), (40, 26061847), (56, 18615605), (70, 14892484), (140, 7446242), (280, 3723121)]