2022257680

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{346277}}^1$

素因数の和:346363

約数の個数: 40

約数和(自身を含む): 4766170392

約数和(自身を除く): 2743912712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 346277, 692554, 1385108, 1731385, 2770216, 3462770, 5540432, 6925540, 13851080, 25278221, 27702160, 50556442, 101112884, 126391105, 202225768, 252782210, 404451536, 505564420, 1011128840, 2022257680]

約数ペア:

[(1, 2022257680), (2, 1011128840), (4, 505564420), (5, 404451536), (8, 252782210), (10, 202225768), (16, 126391105), (20, 101112884), (40, 50556442), (73, 27702160), (80, 25278221), (146, 13851080), (292, 6925540), (365, 5540432), (584, 3462770), (730, 2770216), (1168, 1731385), (1460, 1385108), (2920, 692554), (5840, 346277)]