16811090350

素因数分解:

$2^1\times 5^2\times {\mathrm{431}}^1\times {\mathrm{641}}^1\times {\mathrm{1217}}^1$

素因数の和:2301

約数の個数: 48

約数和(自身を含む): 31415864256

約数和(自身を除く): 14604773906

約数列:

[1, 2, 5, 10, 25, 50, 431, 641, 862, 1217, 1282, 2155, 2434, 3205, 4310, 6085, 6410, 10775, 12170, 16025, 21550, 30425, 32050, 60850, 276271, 524527, 552542, 780097, 1049054, 1381355, 1560194, 2622635, 2762710, 3900485, 5245270, 6906775, 7800970, 13113175, 13813550, 19502425, 26226350, 39004850, 336221807, 672443614, 1681109035, 3362218070, 8405545175, 16811090350]

約数ペア:

[(1, 16811090350), (2, 8405545175), (5, 3362218070), (10, 1681109035), (25, 672443614), (50, 336221807), (431, 39004850), (641, 26226350), (862, 19502425), (1217, 13813550), (1282, 13113175), (2155, 7800970), (2434, 6906775), (3205, 5245270), (4310, 3900485), (6085, 2762710), (6410, 2622635), (10775, 1560194), (12170, 1381355), (16025, 1049054), (21550, 780097), (30425, 552542), (32050, 524527), (60850, 276271)]