38376910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 83026944

約数和(自身を除く): 44650034

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 110, 130, 143, 235, 286, 470, 517, 571, 611, 715, 1034, 1142, 1222, 1430, 2585, 2855, 3055, 5170, 5710, 6110, 6281, 6721, 7423, 12562, 13442, 14846, 26837, 31405, 33605, 37115, 53674, 62810, 67210, 74230, 81653, 134185, 163306, 268370, 295207, 348881, 408265, 590414, 697762, 816530, 1476035, 1744405, 2952070, 3488810, 3837691, 7675382, 19188455, 38376910]

約数ペア:

[(1, 38376910), (2, 19188455), (5, 7675382), (10, 3837691), (11, 3488810), (13, 2952070), (22, 1744405), (26, 1476035), (47, 816530), (55, 697762), (65, 590414), (94, 408265), (110, 348881), (130, 295207), (143, 268370), (235, 163306), (286, 134185), (470, 81653), (517, 74230), (571, 67210), (611, 62810), (715, 53674), (1034, 37115), (1142, 33605), (1222, 31405), (1430, 26837), (2585, 14846), (2855, 13442), (3055, 12562), (5170, 7423), (5710, 6721), (6110, 6281)]