5381330690

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2593}}^1$

素因数の和:2787

約数の個数: 64

約数和(自身を含む): 10219944960

約数和(自身を除く): 4838614270

約数列:

[1, 2, 5, 10, 37, 71, 74, 79, 142, 158, 185, 355, 370, 395, 710, 790, 2593, 2627, 2923, 5186, 5254, 5609, 5846, 11218, 12965, 13135, 14615, 25930, 26270, 28045, 29230, 56090, 95941, 184103, 191882, 204847, 207533, 368206, 409694, 415066, 479705, 920515, 959410, 1024235, 1037665, 1841030, 2048470, 2075330, 6811811, 7579339, 13623622, 14544137, 15158678, 29088274, 34059055, 37896695, 68118110, 72720685, 75793390, 145441370, 538133069, 1076266138, 2690665345, 5381330690]

約数ペア:

[(1, 5381330690), (2, 2690665345), (5, 1076266138), (10, 538133069), (37, 145441370), (71, 75793390), (74, 72720685), (79, 68118110), (142, 37896695), (158, 34059055), (185, 29088274), (355, 15158678), (370, 14544137), (395, 13623622), (710, 7579339), (790, 6811811), (2593, 2075330), (2627, 2048470), (2923, 1841030), (5186, 1037665), (5254, 1024235), (5609, 959410), (5846, 920515), (11218, 479705), (12965, 415066), (13135, 409694), (14615, 368206), (25930, 207533), (26270, 204847), (28045, 191882), (29230, 184103), (56090, 95941)]