713680120

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{244411}}^1$

素因数の和:244495

約数の個数: 32

約数和(自身を含む): 1627783920

約数和(自身を除く): 914103800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 244411, 488822, 977644, 1222055, 1955288, 2444110, 4888220, 9776440, 17842003, 35684006, 71368012, 89210015, 142736024, 178420030, 356840060, 713680120]

約数ペア:

[(1, 713680120), (2, 356840060), (4, 178420030), (5, 142736024), (8, 89210015), (10, 71368012), (20, 35684006), (40, 17842003), (73, 9776440), (146, 4888220), (292, 2444110), (365, 1955288), (584, 1222055), (730, 977644), (1460, 488822), (2920, 244411)]