39765830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2707}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 77795424

約数和(自身を除く): 38029594

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2707, 2938, 5414, 7345, 13535, 14690, 27070, 35191, 70382, 175955, 305891, 351910, 611782, 1529455, 3058910, 3976583, 7953166, 19882915, 39765830]

約数ペア:

[(1, 39765830), (2, 19882915), (5, 7953166), (10, 3976583), (13, 3058910), (26, 1529455), (65, 611782), (113, 351910), (130, 305891), (226, 175955), (565, 70382), (1130, 35191), (1469, 27070), (2707, 14690), (2938, 13535), (5414, 7345)]