2485076020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{56711}}^1$

素因数の和:57040

約数の個数: 48

約数和(自身を含む): 5983342848

約数和(自身を除く): 3498266828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 313, 626, 1252, 1565, 2191, 3130, 4382, 6260, 8764, 10955, 21910, 43820, 56711, 113422, 226844, 283555, 396977, 567110, 793954, 1134220, 1587908, 1984885, 3969770, 7939540, 17750543, 35501086, 71002172, 88752715, 124253801, 177505430, 248507602, 355010860, 497015204, 621269005, 1242538010, 2485076020]

約数ペア:

[(1, 2485076020), (2, 1242538010), (4, 621269005), (5, 497015204), (7, 355010860), (10, 248507602), (14, 177505430), (20, 124253801), (28, 88752715), (35, 71002172), (70, 35501086), (140, 17750543), (313, 7939540), (626, 3969770), (1252, 1984885), (1565, 1587908), (2191, 1134220), (3130, 793954), (4382, 567110), (6260, 396977), (8764, 283555), (10955, 226844), (21910, 113422), (43820, 56711)]