4369780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^2$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 9530892

約数和(自身を除く): 5161112

約数列:

[1, 2, 4, 5, 10, 20, 41, 73, 82, 146, 164, 205, 292, 365, 410, 730, 820, 1460, 2993, 5329, 5986, 10658, 11972, 14965, 21316, 26645, 29930, 53290, 59860, 106580, 218489, 436978, 873956, 1092445, 2184890, 4369780]

約数ペア:

[(1, 4369780), (2, 2184890), (4, 1092445), (5, 873956), (10, 436978), (20, 218489), (41, 106580), (73, 59860), (82, 53290), (146, 29930), (164, 26645), (205, 21316), (292, 14965), (365, 11972), (410, 10658), (730, 5986), (820, 5329), (1460, 2993)]