83207380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{143461}}^1$

素因数の和:143499

約数の個数: 24

約数和(自身を含む): 180762120

約数和(自身を除く): 97554740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 143461, 286922, 573844, 717305, 1434610, 2869220, 4160369, 8320738, 16641476, 20801845, 41603690, 83207380]

約数ペア:

[(1, 83207380), (2, 41603690), (4, 20801845), (5, 16641476), (10, 8320738), (20, 4160369), (29, 2869220), (58, 1434610), (116, 717305), (145, 573844), (290, 286922), (580, 143461)]