455300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 1028580

約数和(自身を除く): 573280

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 157, 290, 314, 580, 628, 725, 785, 1450, 1570, 2900, 3140, 3925, 4553, 7850, 9106, 15700, 18212, 22765, 45530, 91060, 113825, 227650, 455300]

約数ペア:

[(1, 455300), (2, 227650), (4, 113825), (5, 91060), (10, 45530), (20, 22765), (25, 18212), (29, 15700), (50, 9106), (58, 7850), (100, 4553), (116, 3925), (145, 3140), (157, 2900), (290, 1570), (314, 1450), (580, 785), (628, 725)]