4889786.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 24600576

約数和(自身を除く): 14448196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 571, 635, 889, 1142, 1270, 1778, 2284, 2540, 2855, 3556, 3997, 4445, 5710, 7994, 8890, 11420, 15988, 17780, 19985, 39970, 72517, 79940, 145034, 290068, 362585, 507619, 725170, 1015238, 1450340, 2030476, 2538095, 5076190, 10152380]

約数ペア:

[(1, 10152380), (2, 5076190), (4, 2538095), (5, 2030476), (7, 1450340), (10, 1015238), (14, 725170), (20, 507619), (28, 362585), (35, 290068), (70, 145034), (127, 79940), (140, 72517), (254, 39970), (508, 19985), (571, 17780), (635, 15988), (889, 11420), (1142, 8890), (1270, 7994), (1778, 5710), (2284, 4445), (2540, 3997), (2855, 3556)]