43733140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1451}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 100989504

約数和(自身を除く): 57256364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 1370, 1451, 1507, 2740, 2902, 3014, 5804, 6028, 7255, 7535, 14510, 15070, 15961, 29020, 30140, 31922, 63844, 79805, 159610, 198787, 319220, 397574, 795148, 993935, 1987870, 2186657, 3975740, 4373314, 8746628, 10933285, 21866570, 43733140]

約数ペア:

[(1, 43733140), (2, 21866570), (4, 10933285), (5, 8746628), (10, 4373314), (11, 3975740), (20, 2186657), (22, 1987870), (44, 993935), (55, 795148), (110, 397574), (137, 319220), (220, 198787), (274, 159610), (548, 79805), (685, 63844), (1370, 31922), (1451, 30140), (1507, 29020), (2740, 15961), (2902, 15070), (3014, 14510), (5804, 7535), (6028, 7255)]