84598640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7951}}^1$

素因数の和:7990

約数の個数: 80

約数和(自身を含む): 236651520

約数和(自身を除く): 152052880

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, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 7951, 10640, 15902, 31804, 39755, 55657, 63608, 79510, 111314, 127216, 151069, 159020, 222628, 278285, 302138, 318040, 445256, 556570, 604276, 636080, 755345, 890512, 1057483, 1113140, 1208552, 1510690, 2114966, 2226280, 2417104, 3021380, 4229932, 4452560, 5287415, 6042760, 8459864, 10574830, 12085520, 16919728, 21149660, 42299320, 84598640]

約数ペア:

[(1, 84598640), (2, 42299320), (4, 21149660), (5, 16919728), (7, 12085520), (8, 10574830), (10, 8459864), (14, 6042760), (16, 5287415), (19, 4452560), (20, 4229932), (28, 3021380), (35, 2417104), (38, 2226280), (40, 2114966), (56, 1510690), (70, 1208552), (76, 1113140), (80, 1057483), (95, 890512), (112, 755345), (133, 636080), (140, 604276), (152, 556570), (190, 445256), (266, 318040), (280, 302138), (304, 278285), (380, 222628), (532, 159020), (560, 151069), (665, 127216), (760, 111314), (1064, 79510), (1330, 63608), (1520, 55657), (2128, 39755), (2660, 31804), (5320, 15902), (7951, 10640)]