1036685620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{2521}}^1$

素因数の和:3268

約数の個数: 48

約数和(自身を含む): 2256181200

約数和(自身を除く): 1219495580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 709, 1418, 2521, 2836, 3545, 5042, 7090, 10084, 12605, 14180, 20561, 25210, 41122, 50420, 73109, 82244, 102805, 146218, 205610, 292436, 365545, 411220, 731090, 1462180, 1787389, 3574778, 7149556, 8936945, 17873890, 35747780, 51834281, 103668562, 207337124, 259171405, 518342810, 1036685620]

約数ペア:

[(1, 1036685620), (2, 518342810), (4, 259171405), (5, 207337124), (10, 103668562), (20, 51834281), (29, 35747780), (58, 17873890), (116, 8936945), (145, 7149556), (290, 3574778), (580, 1787389), (709, 1462180), (1418, 731090), (2521, 411220), (2836, 365545), (3545, 292436), (5042, 205610), (7090, 146218), (10084, 102805), (12605, 82244), (14180, 73109), (20561, 50420), (25210, 41122)]