3989170610

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 7430621184

約数和(自身を除く): 3441450574

約数列:

[1, 2, 5, 10, 53, 106, 157, 191, 251, 265, 314, 382, 502, 530, 785, 955, 1255, 1570, 1910, 2510, 8321, 10123, 13303, 16642, 20246, 26606, 29987, 39407, 41605, 47941, 50615, 59974, 66515, 78814, 83210, 95882, 101230, 133030, 149935, 197035, 239705, 299870, 394070, 479410, 1589311, 2088571, 2540873, 3178622, 4177142, 5081746, 7526737, 7946555, 10442855, 12704365, 15053474, 15893110, 20885710, 25408730, 37633685, 75267370, 398917061, 797834122, 1994585305, 3989170610]

約数ペア:

[(1, 3989170610), (2, 1994585305), (5, 797834122), (10, 398917061), (53, 75267370), (106, 37633685), (157, 25408730), (191, 20885710), (251, 15893110), (265, 15053474), (314, 12704365), (382, 10442855), (502, 7946555), (530, 7526737), (785, 5081746), (955, 4177142), (1255, 3178622), (1570, 2540873), (1910, 2088571), (2510, 1589311), (8321, 479410), (10123, 394070), (13303, 299870), (16642, 239705), (20246, 197035), (26606, 149935), (29987, 133030), (39407, 101230), (41605, 95882), (47941, 83210), (50615, 78814), (59974, 66515)]