70710700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 163270800

約数和(自身を除く): 92560100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 37, 50, 58, 74, 100, 116, 145, 148, 185, 290, 370, 580, 659, 725, 740, 925, 1073, 1318, 1450, 1850, 2146, 2636, 2900, 3295, 3700, 4292, 5365, 6590, 10730, 13180, 16475, 19111, 21460, 24383, 26825, 32950, 38222, 48766, 53650, 65900, 76444, 95555, 97532, 107300, 121915, 191110, 243830, 382220, 477775, 487660, 609575, 707107, 955550, 1219150, 1414214, 1911100, 2438300, 2828428, 3535535, 7071070, 14142140, 17677675, 35355350, 70710700]

約数ペア:

[(1, 70710700), (2, 35355350), (4, 17677675), (5, 14142140), (10, 7071070), (20, 3535535), (25, 2828428), (29, 2438300), (37, 1911100), (50, 1414214), (58, 1219150), (74, 955550), (100, 707107), (116, 609575), (145, 487660), (148, 477775), (185, 382220), (290, 243830), (370, 191110), (580, 121915), (659, 107300), (725, 97532), (740, 95555), (925, 76444), (1073, 65900), (1318, 53650), (1450, 48766), (1850, 38222), (2146, 32950), (2636, 26825), (2900, 24383), (3295, 21460), (3700, 19111), (4292, 16475), (5365, 13180), (6590, 10730)]