2517507400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4877}}^1$

素因数の和:5011

約数の個数: 96

約数和(自身を含む): 6124329000

約数和(自身を除く): 3606821600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 89, 100, 116, 145, 178, 200, 232, 290, 356, 445, 580, 712, 725, 890, 1160, 1450, 1780, 2225, 2581, 2900, 3560, 4450, 4877, 5162, 5800, 8900, 9754, 10324, 12905, 17800, 19508, 20648, 24385, 25810, 39016, 48770, 51620, 64525, 97540, 103240, 121925, 129050, 141433, 195080, 243850, 258100, 282866, 434053, 487700, 516200, 565732, 707165, 868106, 975400, 1131464, 1414330, 1736212, 2170265, 2828660, 3472424, 3535825, 4340530, 5657320, 7071650, 8681060, 10851325, 12587537, 14143300, 17362120, 21702650, 25175074, 28286600, 43405300, 50350148, 62937685, 86810600, 100700296, 125875370, 251750740, 314688425, 503501480, 629376850, 1258753700, 2517507400]

約数ペア:

[(1, 2517507400), (2, 1258753700), (4, 629376850), (5, 503501480), (8, 314688425), (10, 251750740), (20, 125875370), (25, 100700296), (29, 86810600), (40, 62937685), (50, 50350148), (58, 43405300), (89, 28286600), (100, 25175074), (116, 21702650), (145, 17362120), (178, 14143300), (200, 12587537), (232, 10851325), (290, 8681060), (356, 7071650), (445, 5657320), (580, 4340530), (712, 3535825), (725, 3472424), (890, 2828660), (1160, 2170265), (1450, 1736212), (1780, 1414330), (2225, 1131464), (2581, 975400), (2900, 868106), (3560, 707165), (4450, 565732), (4877, 516200), (5162, 487700), (5800, 434053), (8900, 282866), (9754, 258100), (10324, 243850), (12905, 195080), (17800, 141433), (19508, 129050), (20648, 121925), (24385, 103240), (25810, 97540), (39016, 64525), (48770, 51620)]