33663640

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6143}}^1$

素因数の和:6291

約数の個数: 32

約数和(自身を含む): 76308480

約数和(自身を除く): 42644840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 6143, 12286, 24572, 30715, 49144, 61430, 122860, 245720, 841591, 1683182, 3366364, 4207955, 6732728, 8415910, 16831820, 33663640]

約数ペア:

[(1, 33663640), (2, 16831820), (4, 8415910), (5, 6732728), (8, 4207955), (10, 3366364), (20, 1683182), (40, 841591), (137, 245720), (274, 122860), (548, 61430), (685, 49144), (1096, 30715), (1370, 24572), (2740, 12286), (5480, 6143)]