2017470580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{9257}}^1$

素因数の和:9924

約数の個数: 48

約数和(自身を含む): 4493388816

約数和(自身を除く): 2475918236

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 641, 1282, 2564, 3205, 6410, 9257, 10897, 12820, 18514, 21794, 37028, 43588, 46285, 54485, 92570, 108970, 157369, 185140, 217940, 314738, 629476, 786845, 1573690, 3147380, 5933737, 11867474, 23734948, 29668685, 59337370, 100873529, 118674740, 201747058, 403494116, 504367645, 1008735290, 2017470580]

約数ペア:

[(1, 2017470580), (2, 1008735290), (4, 504367645), (5, 403494116), (10, 201747058), (17, 118674740), (20, 100873529), (34, 59337370), (68, 29668685), (85, 23734948), (170, 11867474), (340, 5933737), (641, 3147380), (1282, 1573690), (2564, 786845), (3205, 629476), (6410, 314738), (9257, 217940), (10897, 185140), (12820, 157369), (18514, 108970), (21794, 92570), (37028, 54485), (43588, 46285)]