8424200

素因数分解:

$2^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 19888980

約数和(自身を除く): 11464780

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 73, 100, 146, 200, 292, 365, 577, 584, 730, 1154, 1460, 1825, 2308, 2885, 2920, 3650, 4616, 5770, 7300, 11540, 14425, 14600, 23080, 28850, 42121, 57700, 84242, 115400, 168484, 210605, 336968, 421210, 842420, 1053025, 1684840, 2106050, 4212100, 8424200]

約数ペア:

[(1, 8424200), (2, 4212100), (4, 2106050), (5, 1684840), (8, 1053025), (10, 842420), (20, 421210), (25, 336968), (40, 210605), (50, 168484), (73, 115400), (100, 84242), (146, 57700), (200, 42121), (292, 28850), (365, 23080), (577, 14600), (584, 14425), (730, 11540), (1154, 7300), (1460, 5770), (1825, 4616), (2308, 3650), (2885, 2920)]