99827980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{937}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 240158016

約数和(自身を除く): 140330036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 761, 937, 1522, 1874, 3044, 3748, 3805, 4685, 5327, 6559, 7610, 9370, 10654, 13118, 15220, 18740, 21308, 26236, 26635, 32795, 53270, 65590, 106540, 131180, 713057, 1426114, 2852228, 3565285, 4991399, 7130570, 9982798, 14261140, 19965596, 24956995, 49913990, 99827980]

約数ペア:

[(1, 99827980), (2, 49913990), (4, 24956995), (5, 19965596), (7, 14261140), (10, 9982798), (14, 7130570), (20, 4991399), (28, 3565285), (35, 2852228), (70, 1426114), (140, 713057), (761, 131180), (937, 106540), (1522, 65590), (1874, 53270), (3044, 32795), (3748, 26635), (3805, 26236), (4685, 21308), (5327, 18740), (6559, 15220), (7610, 13118), (9370, 10654)]