1259156658820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{2381}}^1\times {\mathrm{4271}}^1$

素因数の和:6853

約数の個数: 96

約数和(自身を含む): 2728444787712

約数和(自身を除く): 1469288128892

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 151, 164, 205, 302, 410, 604, 755, 820, 1510, 2381, 3020, 4271, 4762, 6191, 8542, 9524, 11905, 12382, 17084, 21355, 23810, 24764, 30955, 42710, 47620, 61910, 85420, 97621, 123820, 175111, 195242, 350222, 359531, 390484, 488105, 644921, 700444, 719062, 875555, 976210, 1289842, 1438124, 1751110, 1797655, 1952420, 2579684, 3224605, 3502220, 3595310, 6449210, 7190620, 10169251, 12898420, 14740771, 20338502, 26441761, 29481542, 40677004, 50846255, 52883522, 58963084, 73703855, 101692510, 105767044, 132208805, 147407710, 203385020, 264417610, 294815420, 416939291, 528835220, 833878582, 1535556901, 1667757164, 2084696455, 3071113802, 4169392910, 6142227604, 7677784505, 8338785820, 15355569010, 30711138020, 62957832941, 125915665882, 251831331764, 314789164705, 629578329410, 1259156658820]

約数ペア:

[(1, 1259156658820), (2, 629578329410), (4, 314789164705), (5, 251831331764), (10, 125915665882), (20, 62957832941), (41, 30711138020), (82, 15355569010), (151, 8338785820), (164, 7677784505), (205, 6142227604), (302, 4169392910), (410, 3071113802), (604, 2084696455), (755, 1667757164), (820, 1535556901), (1510, 833878582), (2381, 528835220), (3020, 416939291), (4271, 294815420), (4762, 264417610), (6191, 203385020), (8542, 147407710), (9524, 132208805), (11905, 105767044), (12382, 101692510), (17084, 73703855), (21355, 58963084), (23810, 52883522), (24764, 50846255), (30955, 40677004), (42710, 29481542), (47620, 26441761), (61910, 20338502), (85420, 14740771), (97621, 12898420), (123820, 10169251), (175111, 7190620), (195242, 6449210), (350222, 3595310), (359531, 3502220), (390484, 3224605), (488105, 2579684), (644921, 1952420), (700444, 1797655), (719062, 1751110), (875555, 1438124), (976210, 1289842)]