3704020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 8205120

約数和(自身を除く): 4501100

約数列:

[1, 2, 4, 5, 10, 20, 43, 59, 73, 86, 118, 146, 172, 215, 236, 292, 295, 365, 430, 590, 730, 860, 1180, 1460, 2537, 3139, 4307, 5074, 6278, 8614, 10148, 12556, 12685, 15695, 17228, 21535, 25370, 31390, 43070, 50740, 62780, 86140, 185201, 370402, 740804, 926005, 1852010, 3704020]

約数ペア:

[(1, 3704020), (2, 1852010), (4, 926005), (5, 740804), (10, 370402), (20, 185201), (43, 86140), (59, 62780), (73, 50740), (86, 43070), (118, 31390), (146, 25370), (172, 21535), (215, 17228), (236, 15695), (292, 12685), (295, 12556), (365, 10148), (430, 8614), (590, 6278), (730, 5074), (860, 4307), (1180, 3139), (1460, 2537)]