2032240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 5713920

約数和(自身を除く): 3681680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 191, 266, 280, 304, 380, 382, 532, 560, 665, 760, 764, 955, 1064, 1330, 1337, 1520, 1528, 1910, 2128, 2660, 2674, 3056, 3629, 3820, 5320, 5348, 6685, 7258, 7640, 10640, 10696, 13370, 14516, 15280, 18145, 21392, 25403, 26740, 29032, 36290, 50806, 53480, 58064, 72580, 101612, 106960, 127015, 145160, 203224, 254030, 290320, 406448, 508060, 1016120, 2032240]

約数ペア:

[(1, 2032240), (2, 1016120), (4, 508060), (5, 406448), (7, 290320), (8, 254030), (10, 203224), (14, 145160), (16, 127015), (19, 106960), (20, 101612), (28, 72580), (35, 58064), (38, 53480), (40, 50806), (56, 36290), (70, 29032), (76, 26740), (80, 25403), (95, 21392), (112, 18145), (133, 15280), (140, 14516), (152, 13370), (190, 10696), (191, 10640), (266, 7640), (280, 7258), (304, 6685), (380, 5348), (382, 5320), (532, 3820), (560, 3629), (665, 3056), (760, 2674), (764, 2660), (955, 2128), (1064, 1910), (1330, 1528), (1337, 1520)]