1312411300

素因数分解:

$2^2\times 5^2\times {\mathrm{1069}}^1\times {\mathrm{12277}}^1$

素因数の和:13360

約数の個数: 36

約数和(自身を含む): 2850828820

約数和(自身を除く): 1538417520

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1069, 2138, 4276, 5345, 10690, 12277, 21380, 24554, 26725, 49108, 53450, 61385, 106900, 122770, 245540, 306925, 613850, 1227700, 13124113, 26248226, 52496452, 65620565, 131241130, 262482260, 328102825, 656205650, 1312411300]

約数ペア:

[(1, 1312411300), (2, 656205650), (4, 328102825), (5, 262482260), (10, 131241130), (20, 65620565), (25, 52496452), (50, 26248226), (100, 13124113), (1069, 1227700), (2138, 613850), (4276, 306925), (5345, 245540), (10690, 122770), (12277, 106900), (21380, 61385), (24554, 53450), (26725, 49108)]