84162640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36277}}^1$

素因数の和:36319

約数の個数: 40

約数和(自身を含む): 202431240

約数和(自身を除く): 118268600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 36277, 72554, 145108, 181385, 290216, 362770, 580432, 725540, 1052033, 1451080, 2104066, 2902160, 4208132, 5260165, 8416264, 10520330, 16832528, 21040660, 42081320, 84162640]

約数ペア:

[(1, 84162640), (2, 42081320), (4, 21040660), (5, 16832528), (8, 10520330), (10, 8416264), (16, 5260165), (20, 4208132), (29, 2902160), (40, 2104066), (58, 1451080), (80, 1052033), (116, 725540), (145, 580432), (232, 362770), (290, 290216), (464, 181385), (580, 145108), (1160, 72554), (2320, 36277)]