190058900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1493}}^1$

素因数の和:1593

約数の個数: 72

約数和(自身を含む): 440909280

約数和(自身を除く): 250850380

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 67, 76, 95, 100, 134, 190, 268, 335, 380, 475, 670, 950, 1273, 1340, 1493, 1675, 1900, 2546, 2986, 3350, 5092, 5972, 6365, 6700, 7465, 12730, 14930, 25460, 28367, 29860, 31825, 37325, 56734, 63650, 74650, 100031, 113468, 127300, 141835, 149300, 200062, 283670, 400124, 500155, 567340, 709175, 1000310, 1418350, 1900589, 2000620, 2500775, 2836700, 3801178, 5001550, 7602356, 9502945, 10003100, 19005890, 38011780, 47514725, 95029450, 190058900]

約数ペア:

[(1, 190058900), (2, 95029450), (4, 47514725), (5, 38011780), (10, 19005890), (19, 10003100), (20, 9502945), (25, 7602356), (38, 5001550), (50, 3801178), (67, 2836700), (76, 2500775), (95, 2000620), (100, 1900589), (134, 1418350), (190, 1000310), (268, 709175), (335, 567340), (380, 500155), (475, 400124), (670, 283670), (950, 200062), (1273, 149300), (1340, 141835), (1493, 127300), (1675, 113468), (1900, 100031), (2546, 74650), (2986, 63650), (3350, 56734), (5092, 37325), (5972, 31825), (6365, 29860), (6700, 28367), (7465, 25460), (12730, 14930)]