3225380

素因数分解:

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

素因数の和:188

約数の個数: 48

約数和(自身を含む): 7197120

約数和(自身を除く): 3971740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 83, 116, 134, 145, 166, 268, 290, 332, 335, 415, 580, 670, 830, 1340, 1660, 1943, 2407, 3886, 4814, 5561, 7772, 9628, 9715, 11122, 12035, 19430, 22244, 24070, 27805, 38860, 48140, 55610, 111220, 161269, 322538, 645076, 806345, 1612690, 3225380]

約数ペア:

[(1, 3225380), (2, 1612690), (4, 806345), (5, 645076), (10, 322538), (20, 161269), (29, 111220), (58, 55610), (67, 48140), (83, 38860), (116, 27805), (134, 24070), (145, 22244), (166, 19430), (268, 12035), (290, 11122), (332, 9715), (335, 9628), (415, 7772), (580, 5561), (670, 4814), (830, 3886), (1340, 2407), (1660, 1943)]