6450760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 15422400

約数和(自身を除く): 8971640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 67, 83, 116, 134, 145, 166, 232, 268, 290, 332, 335, 415, 536, 580, 664, 670, 830, 1160, 1340, 1660, 1943, 2407, 2680, 3320, 3886, 4814, 5561, 7772, 9628, 9715, 11122, 12035, 15544, 19256, 19430, 22244, 24070, 27805, 38860, 44488, 48140, 55610, 77720, 96280, 111220, 161269, 222440, 322538, 645076, 806345, 1290152, 1612690, 3225380, 6450760]

約数ペア:

[(1, 6450760), (2, 3225380), (4, 1612690), (5, 1290152), (8, 806345), (10, 645076), (20, 322538), (29, 222440), (40, 161269), (58, 111220), (67, 96280), (83, 77720), (116, 55610), (134, 48140), (145, 44488), (166, 38860), (232, 27805), (268, 24070), (290, 22244), (332, 19430), (335, 19256), (415, 15544), (536, 12035), (580, 11122), (664, 9715), (670, 9628), (830, 7772), (1160, 5561), (1340, 4814), (1660, 3886), (1943, 3320), (2407, 2680)]