532649260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{16931}}^1$

素因数の和:16975

約数の個数: 72

約数和(自身を含む): 1324150128

約数和(自身を除く): 791500868

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 1210, 1430, 1573, 2420, 2860, 3146, 6292, 7865, 15730, 16931, 31460, 33862, 67724, 84655, 169310, 186241, 220103, 338620, 372482, 440206, 744964, 880412, 931205, 1100515, 1862410, 2048651, 2201030, 2421133, 3724820, 4097302, 4402060, 4842266, 8194604, 9684532, 10243255, 12105665, 20486510, 24211330, 26632463, 40973020, 48422660, 53264926, 106529852, 133162315, 266324630, 532649260]

約数ペア:

[(1, 532649260), (2, 266324630), (4, 133162315), (5, 106529852), (10, 53264926), (11, 48422660), (13, 40973020), (20, 26632463), (22, 24211330), (26, 20486510), (44, 12105665), (52, 10243255), (55, 9684532), (65, 8194604), (110, 4842266), (121, 4402060), (130, 4097302), (143, 3724820), (220, 2421133), (242, 2201030), (260, 2048651), (286, 1862410), (484, 1100515), (572, 931205), (605, 880412), (715, 744964), (1210, 440206), (1430, 372482), (1573, 338620), (2420, 220103), (2860, 186241), (3146, 169310), (6292, 84655), (7865, 67724), (15730, 33862), (16931, 31460)]