530750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 1089504

約数和(自身を除く): 558754

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 193, 250, 275, 386, 550, 965, 1375, 1930, 2123, 2750, 4246, 4825, 9650, 10615, 21230, 24125, 48250, 53075, 106150, 265375, 530750]

約数ペア:

[(1, 530750), (2, 265375), (5, 106150), (10, 53075), (11, 48250), (22, 24125), (25, 21230), (50, 10615), (55, 9650), (110, 4825), (125, 4246), (193, 2750), (250, 2123), (275, 1930), (386, 1375), (550, 965)]