16126900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 37185120

約数和(自身を除く): 21058220

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 67, 83, 100, 116, 134, 145, 166, 268, 290, 332, 335, 415, 580, 670, 725, 830, 1340, 1450, 1660, 1675, 1943, 2075, 2407, 2900, 3350, 3886, 4150, 4814, 5561, 6700, 7772, 8300, 9628, 9715, 11122, 12035, 19430, 22244, 24070, 27805, 38860, 48140, 48575, 55610, 60175, 97150, 111220, 120350, 139025, 161269, 194300, 240700, 278050, 322538, 556100, 645076, 806345, 1612690, 3225380, 4031725, 8063450, 16126900]

約数ペア:

[(1, 16126900), (2, 8063450), (4, 4031725), (5, 3225380), (10, 1612690), (20, 806345), (25, 645076), (29, 556100), (50, 322538), (58, 278050), (67, 240700), (83, 194300), (100, 161269), (116, 139025), (134, 120350), (145, 111220), (166, 97150), (268, 60175), (290, 55610), (332, 48575), (335, 48140), (415, 38860), (580, 27805), (670, 24070), (725, 22244), (830, 19430), (1340, 12035), (1450, 11122), (1660, 9715), (1675, 9628), (1943, 8300), (2075, 7772), (2407, 6700), (2900, 5561), (3350, 4814), (3886, 4150)]