104889580

素因数分解:

$2^2\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{3313}}^1$

素因数の和:4905

約数の個数: 24

約数和(自身を含む): 220473792

約数和(自身を除く): 115584212

約数列:

[1, 2, 4, 5, 10, 20, 1583, 3166, 3313, 6332, 6626, 7915, 13252, 15830, 16565, 31660, 33130, 66260, 5244479, 10488958, 20977916, 26222395, 52444790, 104889580]

約数ペア:

[(1, 104889580), (2, 52444790), (4, 26222395), (5, 20977916), (10, 10488958), (20, 5244479), (1583, 66260), (3166, 33130), (3313, 31660), (6332, 16565), (6626, 15830), (7915, 13252)]