2079078260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{42797}}^1$

素因数の和:43160

約数の個数: 48

約数和(自身を含む): 5004284544

約数和(自身を除く): 2925206284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347, 694, 1388, 1735, 2429, 3470, 4858, 6940, 9716, 12145, 24290, 42797, 48580, 85594, 171188, 213985, 299579, 427970, 599158, 855940, 1198316, 1497895, 2995790, 5991580, 14850559, 29701118, 59402236, 74252795, 103953913, 148505590, 207907826, 297011180, 415815652, 519769565, 1039539130, 2079078260]

約数ペア:

[(1, 2079078260), (2, 1039539130), (4, 519769565), (5, 415815652), (7, 297011180), (10, 207907826), (14, 148505590), (20, 103953913), (28, 74252795), (35, 59402236), (70, 29701118), (140, 14850559), (347, 5991580), (694, 2995790), (1388, 1497895), (1735, 1198316), (2429, 855940), (3470, 599158), (4858, 427970), (6940, 299579), (9716, 213985), (12145, 171188), (24290, 85594), (42797, 48580)]