16628260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75583}}^1$

素因数の和:75603

約数の個数: 24

約数和(自身を含む): 38094336

約数和(自身を除く): 21466076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 75583, 151166, 302332, 377915, 755830, 831413, 1511660, 1662826, 3325652, 4157065, 8314130, 16628260]

約数ペア:

[(1, 16628260), (2, 8314130), (4, 4157065), (5, 3325652), (10, 1662826), (11, 1511660), (20, 831413), (22, 755830), (44, 377915), (55, 302332), (110, 151166), (220, 75583)]