5072620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 12821760

約数和(自身を除く): 7749140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 1907, 2660, 3814, 7628, 9535, 13349, 19070, 26698, 36233, 38140, 53396, 66745, 72466, 133490, 144932, 181165, 253631, 266980, 362330, 507262, 724660, 1014524, 1268155, 2536310, 5072620]

約数ペア:

[(1, 5072620), (2, 2536310), (4, 1268155), (5, 1014524), (7, 724660), (10, 507262), (14, 362330), (19, 266980), (20, 253631), (28, 181165), (35, 144932), (38, 133490), (70, 72466), (76, 66745), (95, 53396), (133, 38140), (140, 36233), (190, 26698), (266, 19070), (380, 13349), (532, 9535), (665, 7628), (1330, 3814), (1907, 2660)]