7029072140

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{607}}^1\times {\mathrm{1307}}^1$

素因数の和:2366

約数の個数: 48

約数和(自身を含む): 14830083072

約数和(自身を除く): 7801010932

約数列:

[1, 2, 4, 5, 10, 20, 443, 607, 886, 1214, 1307, 1772, 2215, 2428, 2614, 3035, 4430, 5228, 6070, 6535, 8860, 12140, 13070, 26140, 268901, 537802, 579001, 793349, 1075604, 1158002, 1344505, 1586698, 2316004, 2689010, 2895005, 3173396, 3966745, 5378020, 5790010, 7933490, 11580020, 15866980, 351453607, 702907214, 1405814428, 1757268035, 3514536070, 7029072140]

約数ペア:

[(1, 7029072140), (2, 3514536070), (4, 1757268035), (5, 1405814428), (10, 702907214), (20, 351453607), (443, 15866980), (607, 11580020), (886, 7933490), (1214, 5790010), (1307, 5378020), (1772, 3966745), (2215, 3173396), (2428, 2895005), (2614, 2689010), (3035, 2316004), (4430, 1586698), (5228, 1344505), (6070, 1158002), (6535, 1075604), (8860, 793349), (12140, 579001), (13070, 537802), (26140, 268901)]