71161300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 177599744

約数和(自身を除く): 106438444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 277, 350, 367, 554, 700, 734, 1108, 1385, 1468, 1835, 1939, 2569, 2770, 3670, 3878, 5138, 5540, 6925, 7340, 7756, 9175, 9695, 10276, 12845, 13850, 18350, 19390, 25690, 27700, 36700, 38780, 48475, 51380, 64225, 96950, 101659, 128450, 193900, 203318, 256900, 406636, 508295, 711613, 1016590, 1423226, 2033180, 2541475, 2846452, 3558065, 5082950, 7116130, 10165900, 14232260, 17790325, 35580650, 71161300]

約数ペア:

[(1, 71161300), (2, 35580650), (4, 17790325), (5, 14232260), (7, 10165900), (10, 7116130), (14, 5082950), (20, 3558065), (25, 2846452), (28, 2541475), (35, 2033180), (50, 1423226), (70, 1016590), (100, 711613), (140, 508295), (175, 406636), (277, 256900), (350, 203318), (367, 193900), (554, 128450), (700, 101659), (734, 96950), (1108, 64225), (1385, 51380), (1468, 48475), (1835, 38780), (1939, 36700), (2569, 27700), (2770, 25690), (3670, 19390), (3878, 18350), (5138, 13850), (5540, 12845), (6925, 10276), (7340, 9695), (7756, 9175)]