43551340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4643}}^1$

素因数の和:4726

約数の個数: 48

約数和(自身を含む): 106106112

約数和(自身を除く): 62554772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4643, 4690, 9286, 9380, 18572, 23215, 32501, 46430, 65002, 92860, 130004, 162505, 311081, 325010, 622162, 650020, 1244324, 1555405, 2177567, 3110810, 4355134, 6221620, 8710268, 10887835, 21775670, 43551340]

約数ペア:

[(1, 43551340), (2, 21775670), (4, 10887835), (5, 8710268), (7, 6221620), (10, 4355134), (14, 3110810), (20, 2177567), (28, 1555405), (35, 1244324), (67, 650020), (70, 622162), (134, 325010), (140, 311081), (268, 162505), (335, 130004), (469, 92860), (670, 65002), (938, 46430), (1340, 32501), (1876, 23215), (2345, 18572), (4643, 9380), (4690, 9286)]