33489820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18401}}^1$

素因数の和:18430

約数の個数: 48

約数和(自身を含む): 86563008

約数和(自身を除く): 53073188

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 18401, 36802, 73604, 92005, 128807, 184010, 239213, 257614, 368020, 478426, 515228, 644035, 956852, 1196065, 1288070, 1674491, 2392130, 2576140, 3348982, 4784260, 6697964, 8372455, 16744910, 33489820]

約数ペア:

[(1, 33489820), (2, 16744910), (4, 8372455), (5, 6697964), (7, 4784260), (10, 3348982), (13, 2576140), (14, 2392130), (20, 1674491), (26, 1288070), (28, 1196065), (35, 956852), (52, 644035), (65, 515228), (70, 478426), (91, 368020), (130, 257614), (140, 239213), (182, 184010), (260, 128807), (364, 92005), (455, 73604), (910, 36802), (1820, 18401)]