2010355280

素因数分解:

$2^4\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{16631}}^1$

素因数の和:18155

約数の個数: 40

約数和(自身を含む): 4677450624

約数和(自身を除く): 2667095344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1511, 3022, 6044, 7555, 12088, 15110, 16631, 24176, 30220, 33262, 60440, 66524, 83155, 120880, 133048, 166310, 266096, 332620, 665240, 1330480, 25129441, 50258882, 100517764, 125647205, 201035528, 251294410, 402071056, 502588820, 1005177640, 2010355280]

約数ペア:

[(1, 2010355280), (2, 1005177640), (4, 502588820), (5, 402071056), (8, 251294410), (10, 201035528), (16, 125647205), (20, 100517764), (40, 50258882), (80, 25129441), (1511, 1330480), (3022, 665240), (6044, 332620), (7555, 266096), (12088, 166310), (15110, 133048), (16631, 120880), (24176, 83155), (30220, 66524), (33262, 60440)]