38105320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7873}}^1$

素因数の和:7906

約数の個数: 48

約数和(自身を含む): 94251780

約数和(自身を除く): 56146460

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 7873, 15746, 31492, 39365, 62984, 78730, 86603, 157460, 173206, 314920, 346412, 433015, 692824, 866030, 952633, 1732060, 1905266, 3464120, 3810532, 4763165, 7621064, 9526330, 19052660, 38105320]

約数ペア:

[(1, 38105320), (2, 19052660), (4, 9526330), (5, 7621064), (8, 4763165), (10, 3810532), (11, 3464120), (20, 1905266), (22, 1732060), (40, 952633), (44, 866030), (55, 692824), (88, 433015), (110, 346412), (121, 314920), (220, 173206), (242, 157460), (440, 86603), (484, 78730), (605, 62984), (968, 39365), (1210, 31492), (2420, 15746), (4840, 7873)]